Henan Shuangfu Industry Co., Ltd is a manufacturer and trading company specializing in processing various steam, water, chemistry expansion and joints, and a main base for producing rubber, steel and non-metallic pipe joints, It is also the appointed enterprise by the former chemical industry ministry. National construction ministry and general petrol chemical company member unit China Water Supply Association and power Equipment Network Union, and joints production unit recommended by China Water Association and National Metallurgy Ministry.

Our advantages:

We have 7 years exporting experience.

Our sales department has rich experience on large amount projects.

Our engineer has a lot of site experience which can deal with urgent and complex questions at the first time.

Our purchase department has more than 10 years' experience and can help client to purchase products we do not make.

We can design and customize nonstandard expansion joints.

All the pressurized expansion joints will be made pressure tests.

All the expansion joint with welding seam with make penetration tests(free) or ultrasonic tests, X ray tests for some stainless steel expansion joint (costs paid by client).

Stainless steel expansion joints can be made ASME U clamp.