Establishing in Oct of 1990, Tiantai South-West Filter-Cloth Fictory is a private enterprise. 
At the beginning ,it was just a small family-rouned factory which owned 5 machines and 15 thousand running   capital ,but through development of 15 years ,it has been becoming one of the modern enterprise which owned the   most advanced equipment and reach the largest output in China .The rapid development was totally due to our   hard work and high technology . 
The registered capital is 2,800,000RMB ( US$ 340,000 ). At present Tiantai South-West Filter-Cloth Fictory has   owned about 50,000 square meters of ground, including 24,000 square meters of building area.Tiantai       South-West Filter-Cloth Fictory, now has 480 workers, 430,000 square meters of monthly production ability for filter   cloth, annual sale 70,000,000RMB (US$ 8,505, 500 ), including 30,000,000RMB (US$3 ,645 ,200) exporting sale.   Nowadays, Tiantai South-West Filter-Cloth Fictory is the largest filter cloth manufacturer in China . 
The turnover of 1994 is 5 million .Because of the need for production ,we had to move to another new big factory   so that enlarged the space for manufacturing and developing .We were awarded the key enterprise in Tiantai in   1996 . In 1998 ,we added 7 machines which is the most advanced in China and made the quality of our products   much better .From 1999 to 2000 ,we enlarged the scale of our factory again on the basis of origin ,added some   new equipment and enhanced throughput .We emphasized the technology renovation and assured the quality ,so   that lay the foundation for swift development. 
Now ,Tiantai South-West Filter-Cloth Fictory has owned more than 31 advanced machine and it also became the   factory which owned the most machine in the industry for producing filter cloth .The quality of the polypropylene   filter cloth, polyester filter cloth, PVA filter cloth we are manufacturing are always keep ahead in China,