1987 Japan Toyo Textile Co., Ltd. was introduced to produce 300 tons/year polyether dry spandex with the advanced level in the 1980s.
1987 10 7, Yantai spandex factory held the foundation laying ceremony.
1989 10 9, the first phase of spandex spinning project was successful, which filled the blank of spandex production in China.
1990 1 1 Yantai spandex factory was incorporated.
On may 20th, 1993, Yantai spandex co., ltd was incorporated.
1995-1998, the technical transformation and expansion of the second, third and fourth phases of spandex were completed, with a total production capacity of 2500 tons/year.
1May, 1999, the research and development of meta-aramid fiber was officially launched.
In 2000 -2002, the fifth, sixth and seventh technical transformation and expansion projects of spandex were completed, and the total production capacity reached 10000 tons/year.
On March 20th, 2003, the foundation stone was laid for Yantai spandex high-tech industrial park and the first phase project of meta-aramid fiber.
From 2003 to 2007, the eighth, ninth and tenth technical renovation and expansion projects of spandex were completed, with a total production capacity of 22,000 tons/year.
In May 2004, the first phase project of meta-aramid fiber was put into production, with a capacity of 500 tons/year.
On June 25th, 2008, A shares of Yantai spandex Co., Ltd. were listed on Shenzhen Stock Exchange.
In August, 2008, the "Engineering and Technical Transformation Project of Meta-aramid for Clothing" was put into production, and the total production capacity of meta-aramid reached 4,300 tons/year.
On June 8, 2008, 165438+, the pilot plant of para-aramid fiber was put into trial operation.
In June 2009, 65438+ 10 1000 tons/year para-aramid industrialization project started construction.
20 10, 1 1 year, the total production capacity of meta-aramid fiber reaches 5000 tons/year.
20 10, 1 1 5,000 tons/year medical spandex technical transformation project was completed and put into operation, and the total spandex production capacity reached 30,000 tons/year.
In May, 20 1 1, 1000 tons/year para-aramid industrialization project was completed and put into operation.
20 1 1 In September, the company was renamed Yantai Taihe New Materials Co., Ltd., and the short name of the securities was changed to "Taihe New Materials".