Tianjin Qunshengda steel pipe Group was founded in 2003.The company boasts its more than 500 staff.With the capacity of 60000 tons per year,the products have been exported to more than 30 countries and regions,including North America,the Middle East,Africa,South America and Europe and got good reputation for their high quality and competitive price.

we can supply according to international standards such as ASTM A53,SCH5-SCH80(NPT),ASTM A500,BS1387(BS21),DIN2440/2444, EN 10255, EN39, API SPEC 5L, API SPEC 5CT,GB/T3091,JIS standards and son on.