The company presently owns design and manufacture license to state class ??,Å and ‰ pressure vessel issued by General Admini stration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, it has also obtained American ASME U-stamp qualification license.

  Well-equipped welding laboratory has been engaging in research on applicable welding procedures for special materials, such as 304 series,316 series,317 series,duplex stainless steel ,super stainless steel, titanium and titanium alloy, nickel and nickel based alloy. Hastelloy, Monel,B30,904L,etc..

  A computer network has been put into operation. They are CAD for products, BOM and MRP Å to support the product design, raw material procurement, process preparation, fabrication process, testing and examination and service to be totally under computerization managerment.


GDSF has 80 engineers who are rich in experience of design. They undertake specially design and fabrication procedure of pressure vessels and constitute a powerful technical base of GDSF. Design as per GB150, GB151, ASME and TEMA etc. is available in GDSF.


Add:Qiwan Road East Industry Area Zhongshan City Guangdong P.R.C  Post:528403
 Tel:0760-8301561 8329774  Fax:0760-8301562  E-mail: [email protected] Design by