Our aim is to provide all of customers with Flange of the products in stead of only low prices.

SYI Forging Factory provides a full range of forged steel pressure flanges, which are manufactured in accordance with ANSI/ASME, DIN, EN, BS, GOST, AWWA, ISO, JIS and other industry standards or as per customer's drawing.

Whenever you need special flanges i.e. high alloy, low temperature, high strength, high pressure, specialized dimensions and etc.

SYI regards quality as an essential and integral part of our business success. Until now, we are ISO 9001:2008, TUV certified, BSI Kitemarked, SGS certified, UL listed, FM certified, NF certified and CE certified. Manufacturing "SYI" Brand products has evolved as a mark of quality!