March,1984, Yixing Qianguan Chemical Factory (our former company)
was established in Yixing County in Wuxi. Main products were
chemical reagents and WSN water-soluble weaving wax.
1987, we cooperated with textile ministry Huacheng company to
increase output of WSN water-soluble weaving wax., and we renamed as
"Yixing Textile Printing & Dyeing Auxiliary Factory"
1991, our YDG-2000 polyester filament hi-speed weaving oil agent
was approved as "national new product of China".
1993, We cooperated with Shanghai petrochemical company and
"Yixing Qianguan Auxiliary Factory"
1995, we founded Yixing Textile Auxiliary institute, which
developed 3,000 T/A of glycol ether production method in batch way.
1998, Yixing Qianguan Auxiliary Factory founded Jiangsu Tianyin
Chemical Stock Co., Ltd. The main products are block polyether
products such as ethylene glycol dimethyl ether, diethylene glycol
dimethyl ether and selexol. We sold CNY 120 million of products,
which was the first time that sales income exceeded 100 million.
1999, our -NHD desulfurization decarburization solvent passed the
test of Sinopec,which was approved as "hi-tech product of Jiangsu
province in 2000" and listed into "torch program of Jiangsu province
2000, we cooperated with shanghai petroleum chemical research
academy and develop 10,000T/A of glycol ether production method in
continuous way, which became the project of national torch program
2001, our 10,000T/A production unit of Ethylene Glycol Monoethyl
Ether Acetate was put into production, and our company became a
hi-tech enterprise of Jiangsu province.
2002, we founded Jiangsu Tianyin Chemical Shanghai Co., Ltd
for the investment of poly aspartic acid in Beijing； Jiangsu Tianyin
Chemical Stock Co., Ltd was approved as "Key hi-tech enterprise of
China torch program" in this year.
2003, we built 10,000T/A production units for propylene glycol
methyl ether and PGMEA respectively.
2003, we founded Nanjing Tianyin Chemical Industry Co., Ltd in
Nanjing chemical industry park, with 2000T/A of m-phthalonitrile
unit and 600T/A of xylylene diamine pilot plant.
2004,Nanjing Tianyin Chemical Industry Co., Ltd. was under
acquisition of Dynamic International Enterprises Limited (Hong Kong)
and renamed as Dynamic (Nanjing) Chemical Industry Co., Ltd.
In 2005, Dynamic (Nanjing) Chemical Industry Co.,Ltd.’s 50,000
T/A of low toxic solvent Propylene Glycol Monomethyl Ether project
was listed into China torch program and put into production at the
end of 2006. Now the production capacity can reach 70,000 T/A.
2006, we started to build 50000T/A of PGMEA production unit,
which was put into production in April, 2007. The quality can reach
2008, we started to build 100,000T/A of EB and BAC production
units, which were put into production in July, 2009.
2009, the board of directors decided to start to build 60,000 T/A
EO project and started production at the end of September of
2010, the board of directors decided to start to build 100,000
T/A Glycol Ethers and acetates and plan to start production in June,
2011, Dynamic (Nanjing) Chemical’s EB and DB’s capacity expanded
to 80,000 T/A, and BAC’s capacity is 30,000 T/A.
2011, Dynamic (Nanjing) Chemical Industry Co.,Ltd. starts to
design No. II 100,000 T/A EO project.