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Founded in September, 2004, Dalian Haifeng International Trading Co., Ltd. has widely won high reputation from its customers in these years. By seizing the developing direction of flange market and meeting its international customers’ needs, the company ...

The operator of the company has experience of 30 years of exporting flanges with wide connections abroad and long-term business partners as domestic manufacturers. Its credit and the quality of products can be fully guaranteed.

◆ Japanese standard：JIS B2238、 JIS B2220、 JIS B2290、 JIS B2291、JIS B7805、JIS B3451； JPI-7S-15-2005
 ◆ American standard: ANSI B16.5
 ◆ Australian Standard: AS2129
 ◆ German standard: DIN2576, DIN2573...
 ◆ British Standard: BS4504.
 ◆ European standard: EN1092
 ◆ Danish standard: DIN 86044 STEEL FLANGE PN16
◆ We can also processing according to drawings or samples from...