transportation. The company has strong economic strength with total capital of RMB150 million yuan and annual sales of RMB400 million yuan .There are several sub companies and research institutes in the company .The tenet of the company are: developing enterprise by environment protection ,waste utilization in favor of the state and people. The company is a membership unit of the China Environment Protection Industry Institution and the start enterprise of Jiangyin city ,Wuxi city and Jiangsu province.The main products of the company are colored polyester fibre and colored yarn which had been is the AAA grade products appraised by the State Enterprise Developing Center.