What We Do
Jiangyin Topwill Flange Fitting Co., Ltd,
It was established in 2008, Mainly produce Forged flanges with EN1092-1, ANSI, JIS, DIN standards. Special flanges, Steel Rings, Valve Flanges according to customer’s drawings. Size from DN15-DN1000. We have ISO9001: 2015, PED AD2000 and 16949 Certificates. Inspection equipments CMM, profilemeter etc. help us guarantee the dimensions. Our products are exported to Japan, America., Europe, Australia, etc. and the quality is very much trusted by the customers.
Jiangyin Topwill Pressed Flange Co., Ltd
It was established in 2020. Mainly develops and produces all kinds of standard flanges and non-standard pressed flanges and collars. Products are mainly used in Automotive industry, Petrochemical industry, Printing and Dyeing machinery industry etc. The major standards are（EN）ISO/METRIC, ANSI and JIS B2220. Pressed flange for metric size range is DN40-DN300,PN10-PN16. Pressed flanges for ISO size range is DN15-DN300,PN10-PN16. And Welded collar ISO size range is DN15-DN300. We have the latest production and inspection equipment, perfect quality management system and manufacturing process.
Our main material is as below:
-1.4301(304)/1.4307(304L)
-1.4401(316)/1.4404(316L)
-1.4541(321)
-1.4571(316Ti)