We are Hengyuan Steel Company, established in 1990, now we are TUV PED, TUV AD and DNV ISO CERTIFICATED professional Manufacturer and Exporter for ( stainless steel pipes and tubes, stainless steel flanges, stainless steel pipe fittings, stainless steel coils/sheets/plates/strips, stainless steel bars, stainless steel wires/wire rods, valves, etc. )

As a never-ending growing company, Hengyuan now has three
subsidiary companies, which covering
Stainless steel pipes and tubes (Zhejiang Hengyuan),
Pipe fittings & flanges (Haizheng pipe fitting),
and Specialize export-import service (Point trade company)

All the products from Hengyuan are exported through Point trade company, Which invested by Hengyuan Steel owning to the same board.

By now our products have been exported to ( Europe, America, Japan, Korea, Singapore, Brazil, etc. )

l ASTM A312, ASTM A269, ASTM A213, ASTM A511, ASTM A270, ASTM A249, ASTM A554, ASTM A778, ASTM A182, ASTM A403, ASTM A240, ASME/ANSI B16.9, ASME/ANSI B16.11, ANSI B16.5, SMS, 3A, DIN11850, DIN11851, etc.

l JIS G3459, JIS G3463, JIS G3446, JIS G3448, etc.

l DIN 17456, DIN 17458, DIN 2605, DIN / EN10296-2, DIN 11850, ISO 2037, etc.

l EN 10216-5, EN 10217-7, EN 10312, CJ/T 151, etc.

l GB/T 14975, GB/T 14976, GB/T 13296, GB/T 12771, GB/T 12770, GB151, etc.

l 200, 201, 202, SUS202, 301, SUS301, 1.431, 303, SUS303, 304, SUS303, 1.4301, 304H, 304L, SUS304L, 1.4306, 305 / 316, SUS316, 1.4401, 316L, SUS316L, 1.4404, 316Ti / 321, SUS321, 1.4541, 321H / 309, 309S, SUS309S, 310, 310S, SUS310S, 1.4845 / 317, 317L/ 347, SUS347, 1.455, 347H / 403, 405, 409, 409L, 410, 1.4006, 410L, 416, 420, 430, 1.4016, 431, 441, 444, 446, 2205(S31803), 2507(S32750), 904L, etc.

And we can customize sizes according to your needs.