Our Background

As a multi-enterprise Group, we were established in 1994, owning 4 subsidiary holding companies and close relation company majored in manufacturing, trading and warehouse distributor dealing with kinds of steel tubes for high-pressure or high temperature resistance or corruption resistance.
Located in Wuxi, Jiangsu Province, we treat Shanghai as our transaction centre,  we have very convenient access to its air and sea transportation facilities.
    
At present, we have factory workshops covering an area of 100,000 square meters, and have employed 450 staffs;yearly sales more than USD90, 000, 000.
To ensure high quality standards, we have more than 30 experienced engineers engaged in conducting QC procedures. These staffs utilize advanced technological equipments, including ultrasonic, eddy current and hydrostatic instruments. Due to the effectiveness of these measures, in March 2000 we passed ISO9002 evaluation conducted by the British National Quality Assurance company. and awarded CE certification by DNV in 2007.
    
Meanwhile, we are the designed alloy steel tube supplier by the material-sourcing department of China Sinopec and since 10 years ago, we have become primary provider of China Petrol& Chemical Co., ltd  

Four brother companies are:

Dexin Steel Pipe Plant (extra process for big O.D pipe of alloy and carbon steel pipe)
ZhengDa Steel Tube Manufacturing Co., ltd (Manufacturer for small O.D alloy steel tube and carbon steel pipe)
Jiangsu Chengde Steel Tubes Share Co., ltd (Petrol transportation pipe and other medium O.D alloy and carbon steel pipe)
Shanghai Linde International Trading Co., ltd (International purchasing for special steel pipe and marketing extending)

2) WHAT WE CAN SUPPLY

Alloy steel pipe
1 .Cr5Mo (STFA25 STPA25 STBA25 T5 P5)
2.15CrMo (STFA22 STPA22 STBA22 T12 P12)
3.1.25Cr0.5Mo (STFA23 STPA23 STBA23 STBA23 T11 P11)
Carbon steel pipe
ASTM A106B A53B

Stainless steel pipe