On April 8th, 1976 Weihai tire factory broke ground
1978
On January 1th, 1978 Weihai tire factory operated
1980
In 1980 Triangle was registered in the national industrial and commercial bureau
1984
In July, 1984 Triangle set up technological development office
1985
On May 6th, 1985 Triangle successfully exploited and designed 23.5-25 engineering tire, ending Shandong province’s history that is unable to product engineering tire
1991
In 1991 Triangle was awarded as one of the country’s 500 largest industrial industries and one of the country’s 500 enterprises with best economic benefits.
1992
In Match, 1992 Weihai tire factory was renamed Shandong tire factory
1993
In October, 1993 Triangle passed the certification of ISO9001 quality system
On June 28th, 1993 The technological transformation project that produced 500,000 radial tires per day passed nation’s accreditation
1994
In November, 1994 The auxiliary system imported from German was put into production
1995
In 1995 Triangle’s first 9.00R20 TBR was produced
1997
In October, 1997 Shandong Triangle Group Ltd. Set up
1998
In December, 1998 Shandong Triangle Group Ltd. was renamed Triangle Group Co.,Ltd
In 1998, The technological transformation project that produced 520,000 radial tires successfully passed through national acceptance
1999
In December, 1999 Triangle was the first among the tire industry that passed QS-9000 quality system certification and ISO14001 environment management system certification
1999
In December, 1999 Triangle ranked 18th among the world tire industry published by the United States “rubber and plastic information” In October, 1999 Triangle passed ISO-10012 measurement system certification
2000
In November, 2000 Triangle was the first to be approved to establish post-doctoral research center in domestic tire industry
In October, 2000 Triangle ranked the 15the among the world tire industry published by the United States “rubber and plastic information”
2000
In January, 2000 Company’s technological exploit center was promoted to national technology center
2001
In February, 2001 Triangle Group Co., Ltd held the establishment meeting In January, 2001 Company’s outcome of the statistic management to realize the goal of is a leader in tire industry was awarded the first prize in the seventh national review meeting of enterprise managing modern innovative outcome
2002
On December 22th, 2002 Triangle established automotive company, research and exploit center for smart tire and suitability research project for tire and car with international and domestic companies and colleges
2002
In November, 2002 The first 23.5R25 all steel radial tire researched and created by Triangle itself was published
2003
In December, 2003 Triangle Group Co.,Ltd finished institution status change In August, 2003 Triangle ranked 418th among the top 500 enterprises of China In March, 2003 Ding Yuhua was elected to be one of delegates in the tenth NPC
2005
In December, 2005 Triangle passed certification and review from DNV, the internationally renowned certificate authority, and was certificated by ISO/TS16949: 2002
2005
On August 26th, 2005 Huasheng, the first OTR radial tire, was successfully produced In April, 2005 Triangle ranked 56th in the top 100 industrial enterprises of Shandong province and in the top 100 export enterprises
2006
In June, 2006 The first-stage project of 12 million semi-steel tires were put into production
2006
In March, 2006 Triangle passed certification and review from DNV, the internationally renowned certificate authority, and was certificated by ISO/TS16949: 2002
2006
On March 3rd, 2006 Triangle had the honor to get the title of the world largest engineering manufactures for earthmoving machine and “the most excellent Chinese company” n 2005, judged by Caterpillar Inc
2008
On October 3, 2008, Tony Helsham, the CEO and president of Volvo Construction Equipment, visited Triangle.
2008
April 2008, The company was awarded the title of ‘2007 Golden Bee Social Responsible Corporate' and ‘leader enterprises’. On April 15th, 2008, The foundation stone laying ceremony’s Triangle industrial park. City leaders Wang Peiting, Dong Jingyou and Ma Shi attended the ceremony, ridging base with Ding Yuhua and other Triangle leaders. In January 2008, The company’s project ‘whole set production technology and equipment development of giant engineering radial tire " won the 2007 national science and technology progress award, which is the highest award the entire tyre industry got since the founding of new China.
2009
In December, 2009 Triangle Tyre co., Ltd. won the first quality prize presented by province governor. In December 2009 , Triangle Group won the enterprise management prize of Shandong province.
2009
In September 2009, Triangle ranked No.460 among the top 500 enterprises in China and No.41 in the Top 100 manufacturing industry in Shandong Province.
2010
In November 12, Our company was awarded "2010 Outstanding Unit of the enterprise culture construction activities".
2010
In September 2010 , Triangle Group ranked No.304 in the list of the largest 500 import and export companies. In September 4, 2010 China top 500 enterprises list was released. Triangle group ranked No.430, while also No.232 among the top 500 Chinese manufacturing industry enterprises In August 2010, Triangle signed framework agreement of Strategic cooperation.
2010
In August 16, Triangle Tyre co., Ltd. established comprehensive strategic cooperation with Chery Group. In Augest 16, Triangle signed cooperation agreement with Chery Group.
2010
In July 29, Triangle group got the platinum award of‘Caterpillar Best Supplier and Quality Enterprise Prize (SQEP), which is the highest level of this award. Triangle Group was also the first enterprise who got the platinum prize among Caterpillar's global suppliers. In June 29, China top 500 chemical enterprises released. Triangle Group ranked No.18. On March 20, 2010, The first tyre was produced in Triangle Industrial Park.
2011
On December 28, 2011, 三Triangle Group was proudly awarded as one of the most motivation and innovation enterprises. On November 16th, National Engineering Laboratory of tyre industry was launched in Triangle Group.
2011
On September 20th, 2011 Triangle Group won honorary title of "National Quality Work Advanced Unit". On September 3rd, 2011 China top 500 enterprises were released, Triangle group ranked No.442, while also the No.240 among China's manufacturing industry.
2011
On Augest 19th, 2011, The first oversea technology research and development center set up in Akron, America. On July 18th, 2011, Triangle launched strategic cooperation signing ceremony with Lanxess AG and Xi'an Maxon Technology Engineering Co. Ltd.
2011
In late May 2011, Hold by China National Chemical Information Association, China Chemical Industry Summit - Top 500 Competitive Chemical Enterprises Publish Conference was convened in Yichang, Hubei province. Triangle group ranked No.14 in the 2011 China's most competitive chemical enterprises. On April 25, 2011, Triangle group was awarded as“Pioneer energy-saving enterprise” of Shandong province.
2011
On April 23 to 24, "2011 China Enterprise Competitiveness Annul Meeting - Good Faith and Development" was held in Beijing. Triangle group was awarded title of "China's most competitive brand enterprise". In February 2011, Triangle held assigning ceremony of strategic cooperation agreement with Tianjin University
2011
On January 9th, The largest OTR produced in domestic market.
2012
In 2012, Triangle made study visit to Russia. 2012年the snow tire of Triangle passed harsh test in Finland.
2012
In December 2012, The company was awarded title of "2012 China industry pioneer enterprise". On November 17th, 2012, The company got honorary title, "Example Integrity enterprise of Weihai".
2012
From November 1th to 4th, 2012, Tiangle attended show in Las Vegas. On November 1st, 2012, The company fully implemented the EU law tags. On October 10, 2012, Vice governor of Shandong province, Mr. Zhang Jianguo visited Triangle Industrial Park.
2012
On August 10th to 26th, 2012, Triangle Tyre traveled through the Russian territory, from Vladivostok to St Petersburg, totally 12000 kilometers. On June 28th, 2012, The company won the title of "first best employer enterprise in Shandong province". On June 26th, 2012, The company was awarded ‘culture construction demonstration unit’ by China petroleum and chemical industry association.
2012
From June 5th to 8th,Triangle attended Eisie show in German. On May 18th, 2012, Mr. CAI limin, vice governor of Shandong province visited Triangle Industrial Park.
2012
On May 4th, 2012, Triangle assigned cooperation agreement with Harbin Institute of Technology. In March, 2012, Triangle load meridian tyres, car radial tyres, engineering machinery tyres won the '2012 China rubber industry association recommend brand products'.
2012
In February, 2012, The company carried out management system reform, with "chief executive responsibility system" as the core. In January, 2012, Triangle Group issued three-year MTN of $500 million.
2013
On November 5th, 2013, Triangle attended auto parts fair in America.
2013
In May, 2013, Triangle summit in the theme of innovation, cooperation, excellence, and win-win opened in Shanghai, setting up global market developing center.
2013
On April 22th, 2013, Triangle donated 5 million Yuan to Yoann disaster area.
2013
In March, 2013, Triangle escort for two sessions.
2013
On match 22th, 2013, The mayor in Akron, Ohio visited Triangle with a delegation.
2014
In January TRIANGLE OTR tires was named brand product by provincial quality & brand-name strategy promotion leading group
2014
In February, Triangle attended UN/WP29 for the sixth time on behalf of Chinese tire industry and took part in the formulation of TKPH international standard for OTR tire.
2014
In March, Ding Yuhua attended the second Session of the Twelfth National People’s Congress
2014
In April , Triangle was awarded 2014 recommended brand by China Rubber Industry Association
2014
Triangle participated at the Reifen Essen tire exhibition in Germany on 27th till 30th of May
2014
In June, Triangle attended UN/WP29 for the seventh time on behalf of Chinese tire industry and took part in the formulation of TKPH international standard for OTR tire
2014
On 22nd, October, Triangle’s E-commerce flagship store was newly opened in Tmall, an online shopping mall in China. Guangdong and Sichuan were chosen to be the pilot provinces
2014
Triangle unveiled the new naming system for its new generation of consumer tires at SEMA Show 2014 in Las Vegas, NV, on the 1st week of November
In November , the cooperative ARJ simulation project with COMAC successfully got national appraisal
2014
In November ,Triangle’s development project of high performance TBR with TRS and TRD tread pattern won the third prize of Scientific Technological Progress Award
In November , Triangle’s run-flat tire development made new breakthrough with the endurance test time reaching four times that of European standards
2014
In December, Triangle was on the list of Top 500 most valuable brands
2015
In February 2015,triangle radial tire for snow was listed among the brands China Rubber Industry Association was ready to recommend.
In February 2015,Triangle Group held the annual meeting to sum up the year of 2014 and plan the year of 2015.
2015
During the Spring Festival of March 2015 ,Triangle Group joined hands with the high-speed rails to step up publicity and create favorable social atmosphere for its brand-promotion with the help of LED digital display and train media.
2015
In Beijing, China, March 2015 ,Ding Yuhua, the board chairman of Triangle Group, attended the Third Session of the Twelfth National People's Congress of China.
2015
In April 2015,Triangle Group celebrated its 39th anniversary and Ding Yuhua, the board chairman, mapped out new plans for its globalization strategy.。
In April 2015,Triangle Group attended the Singapore International Tire Exhibition.
2015
In April 2015, Sun Jian’en, chief electric engineer of equipment engineering department, was awarded the title of “National Model Worker” of China.
2015
In May 2015, Triangle Group held a ceremony to implement the essence of the commendation rally for national model workers and propagate the advanced deeds of Sun Jian’en.
2015
In June 2015, Triangle Group opened to the pupils on Children’s Day.
2015
In July 2015, Triangle tire was heavily favored at Panama International Fair.
2015
In July 2015, the new generation of passenger vehicle tire, Triangle Group developed, debuted officially in Europe.
2015
In July 2015, July 2015 witnessed the unveiling of Sprotex and Protract, two renewed passenger car tires of Triangle Group.
In August 2015,Triangle tire climbed up 4 places to 7th place according to the 2015 C-BPI rating.
2015
In September 2015, Triangle Group visited the anti-Japanese war veterans.
2015
In September 2015 ,Triangle tires appeared at the military parade commemorating the 70th anniversary of the victory of the Chinese People’s Anti-Japanese War.
2015
In September 2015, Xinchang No.1 Central Primary School in Ya’an city funded by Triangle Group was put into use.
2015
In September 2015 ,“Triangle Tire Going Global” summit was held in Weihai City, China.
2015
In October 2015,the winners of the First New Concept Tire Design Contest were announced.
In November 2015,Triangle Tire Co. Ltd., opened the U.S. operations.
2015
In November 2015, Triangle Group participated in the SEMA Show in the U.S.
2015
In November 2015,Triangle Group refreshed its brand image at Asia Essen Tire Fair.
In December 2015,Triangle Industrial Design Center was identified as a national design center.
Company Events
2000
In June 2000, "Deepening the reform of state owned enterprises - triangle group management experience seminar" held in weihai;
2004
In June 2004, the company song, “the song of triangle” was composed and recorded. The lyrics is by Ding Yuhua and Yan Su and vocal by Yang Hongji. GuJianFen composed.
2005
In December 2005, The company sponsored "triangle tyre" F1 team. The "car star" Lu Ningjun took competition at Dakar rally.
2005
In August 2005, The company held "building harmonious trade system - global business friends Thanks Will ". The theme is harmony, cooperation and development. A number of domestic leaders, well-known experts, scholars, and more than 140 international distributors attended the meeting.
2006
In November 2006, "Prosperity and pride - triangle tyre team 2007 Dakar rally" press conference held in Beijing. It was the 4th time "The Chinese car king" Lu Ningjun took competition to Dakar rally
2006
In November 2006, Caterpillar President Mr. Steven warning visited company In November 2006, The six sigma strategy promotion kick-off meeting held. In July 2006, The company took the lead of several other domestic big tyre companies to challenge anti-dumping investigations by South Africa and achieved successful, entitled zero tax rate. In May 2006, The company's circular economy project - tyre renovation project was launched in Wen Dengshi.
2007
In May 2007, Triangular off-road vehicles won the third prize of China cross-country rally.
2007
In May 2007, The company devoted $40 million charity fund in Weihai "charity month" activities in the first pledging.
2008
In 2008, Group's two core tyre manufacturing companies was awarded title of national high-tech enterprises; In October 2008,In the 2008/09 "Volvo universal sailing competition" in Spain, the company sponsored the "green dragon" team with Volvo and weichai power jointly. In September 2008, CEO of nokia tyres, Mr. Graham visited the company.
2008
In May 2008, Triangle donated 3000 army emergency car tires for disaster area, and Triangle officers donated 400,000 Yuan and over 3000 cotton quilt.
2009
In October 2009, With the theme of "low carbon economy, green manufacturing, creating new productive forces to promote the development of tyre industry", the sustainable development of the tyre industry international summit held in Weihai, Shandong.
2009
In October 2009, Assembled by "triangle" brand tire, air force equipment and part of float parade went on for the 60th anniversary of National Day military parade.
2010
On August 3, 2010 Sinopec and triangle group strategic cooperation framework agreement signing ceremony was held in triangle group. On June 22, 2010 Triangle Group 2010 high performance car radial tyre press conference was held in Beijing. On the Conference, triangle group launched a new generation of low carbon, green high-performance car radial tyre.
2012
From 24 July 2012 to August 1, The Triangle delegation visited Russia.
2012
On April 11, 2012, the company held the "To achieve mutual benefits in the face of crisis - 2012 auto and tire industry peak BBS and global business summit" in Beijing hotel golden hall.
2013
In May, 2013, Triangle summit in the theme of innovation, cooperation, excellence, and win-win opened in Shanghai, setting up global market developing center.
2014
Triangle participated at the Reifen Essen tire exhibition in Germany on 27th till 30th of May
2014
On 22nd, October, Triangle’s E-commerce flagship store was newly opened in Tmall, an online shopping mall in China. Guangdong and Sichuan were chosen to be the pilot provinces
2014
Triangle unveiled the new naming system for its new generation of consumer tires at SEMA Show 2014 in Las Vegas, NV, on the 1st week of November
2015
In February 2015,Triangle Group held the annual meeting to sum up the year of 2014 and plan the year of 2015.
In April 2015, Triangle Group celebrated its 39th anniversary and Ding Yuhua, the board chairman, mapped out new plans for its globalization strategy.
2015
In April 2015, Triangle Group attended the Singapore International Tire Exhibition.
In May 2015, Triangle Group held a ceremony to implement the essence of the commendation rally for national model workers and propagate the advanced deeds of Sun Jian’en.
2015
In June 2015, Triangle Group opened to the pupils on Children’s Day.
2015
In July 2015, Triangle tire was heavily favored at Panama International Fair.
2015
In July 2015,the new generation of passenger vehicle tire, Triangle Group developed, debuted officially in Europe.
2015
In September 2015,Triangle Group visited the anti-Japanese war veterans.
2015
In September 2015, Xinchang No.1 Central Primary School in Ya’an city funded by Triangle Group was put into use.
2015
In September 2015, “Triangle Tire Going Global” summit was held in Weihai City, China.
In November 2015，Triangle Tire Co. Ltd., opened the U.S. operations.
2015
In November 2015, Triangle Group participated in the SEMA Show in the U.S.
2015
In November 2015,Triangle Group refreshed its brand image on Asia Essen Tire Fair.
Great support from the Leader
2012
In 2012, Triangle group chairman Ding Yuhua attended the fifth meeting of the 11th National People's Congress, and shaked hands with President Xi Jinping.
2013
In Match 2013, Ding Yuhua was awarded as “the national outstanding party workers” during the 12th NPC and he shaked hands with Li Keqiang.
2008
On January 8th, 2008, President Hu Jingtao shaked hands with Ding Yuhua in 2007 national science and technology awards assembly.
1992
In 1992, General Secretary Mr. Jiang Zemin visited the company.
2008
On July 4th,2008, Wang Qishan, member of the political bureau of the PRC central committee and vice premier of the state council, visited Triangle.
2001
In 2001, Ceputy Secretary of CPCGPC and acting governor Zhang Gaoli visited Triangle
2000
In 2000, The members of standing committee and president of CPPCC Li Ruihua visited Triangle.
1999
In 1999, The members of standing committee and secretary of the secretariat Wei Jianxing visited Triangle.
1997
In 1997, secretary of Shandong province Wu Guanzheng visited Triangle
1993
On January 10th 1993, He Guoqiang, the former vice minister of Ministry of Chemical Industry and Secretary of the Commission for Discipline Inspection of the Central Committee of the CPC, visited Triangle.
2004
In 2004, Members of the political bureau of the CPC central committee and Vice Premier of State Council Wu Yi visited Triangle.
2009
On May 22th, 2009, The chief of general staff of PLA Chen Binde visited Triangle industrial park and listened the report of Ding Yuhua, accompanied by Shandong provincial secretary Jiang Yikang.
2005
In July 2005, Gu Xiulian, the minister of Ministry of Chemical Industry, visited Triangle.
2007
On June 6th, 2007, Provincial governor Li Jianguo visited Triangle.
2008
On May 30th, 2008, Jiang Yikang, Secretary of the CPC Shandong Provincial Committee, visited Triangle.
2009
On June 1th, 2009, Shandong provincial governor JiangDaming visited Triangle industrial park and listened Ding Yuhua’s report.
2012
On May 18th, 2012, Vice governor of Shandong province Cai Liming visited Triangle.
2012
On Augest 13th, 2013,municipal party secretary of Weihai Sun Sutao, Zhang Hui investigated and surveyed in Triangle industrial park.
2015
In January 2015,Gong Zheng, Deputy Secretary of the Shandong Provincial CPC Committee, visited Triangle Group.
2015
In November 2015, Guo Shuqing, Governor of Shandong Province, came to Triangle Group to carry out some investigations.
Company Honor
1995
In 1995, Triangle was awarded to be an enterprise with good public image.
1999
In December 1999, Triangle was the first to passed ISO14001 certification of environmental management system.
1999
In December 1999,Triangle was the first to passed QS-9000 certification of quality system.
2000
In January 2000,Triangle technology development center was promoted to be national technology development center.
2000
On September27th, 2000, the "triangle" trademark was identified as the first "China well-known trademark" in the tire industry in our country;
2000
On November 2th, 2000, Triangle was the first company, approved to build the first post doctoral research center.
2001
In 2001, Triangle awarded the name of model enterprise of CAD application engineering.
2002
On November 25th, 2002, Triangle awarded authentication certificate, issued by national quality certification center.
2004
On September 1th, 2004, "Triangle" OTR radial tire was awarded 2004 China well-known products.
2005
In December 2005, 通Triangle passed the certification of DNV as well as TS16949 management system certification .
2007
In 2007, Triangle awarded the first prize of scientific and technological advance.
2009
In November 2009, Triangle was awarded as an outstanding enterprise in enterprise culture building.
2009
In December 2009,Triangle awarded the prize of enterprise management in Shandong province.
2010
In 2010, Triangle awarded advance unit in quality.
2011
On November 16th, 2011, Tire design and manufacturing technology engineering laboratory settled down in Triangle.
2011
In December 2011, Triangle was awarded to be 2011 the most growing innovation enterprise.
2011
In 2011, Triangle was awarded to be the most growing innovation enterprise.
2012
In 2012, Triangle became famous brand in Shandong province.
2012
0n November 7th, 2012,Triangle gained the name of honest model enterprise in weihai.
2012
From November 9th to 12th, the gold medal of seventh invention exhibition was the technology development of giant OTR tire.
2012
From November 9th to 12th, The gold metal of seventh invention exhibition was invention and production of green tire.
2012
In 2012, Triangle became the recommend brand of China Rubber Industry Association.
2012
In 2012, Triangle was awarded the metal of best employer.
2013
In 2013, Engineering technology research center of high performance radial tire settled down in Triangle.
2014
In January TRIANGLE OTR tires was named brand product by provincial quality & brand-name strategy promotion leading group
2014
In April Triangle was awarded 2014 recommended brand by China Rubber Industry Association
2014
In November Triangle’s development project of high performance TBR with TRS and TRD tread pattern won the third prize of Scientific Technological Progress Award
2015
In February, 2015, Triangle Group was awarded the honor of Labor Certificate of Vitalizing Shandong Province and Improving the Lives of Its People.
2015
In April, 2015,Triangle Group won China Rubber Industry “Enterprise Innovation & Development Award”.
2015
In April, 2015, Triangle Group won China Rubber Industry “Top Brand Award ” for its brand, Triangle.”
In December 2015, the Industrial Design Center of Triangle Tire Co., Ltd. was identified by the National Ministry of Industry and Information Technology as “National Industrial Design Center”, which was the only national industrial design center of China tire industry.
