Quality

Because we put the quality of our products and our customers first, quality control management is a priority at Suyu. We have been granted the ISO9001-2008 certificate, and have received the production license for our railway products from China's Railway Ministry. Our production process is state of the art, with an advanced mold-processing center, two production lines for rail clips, heat treatment lines, and 20 production lines for railway fasteners. We also have a full line of inspecting equipment.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard: SGS Number: CN1020667 Issue Date: 2003-04-17 Expiry Date: 2025-04-17 Scope/Range: Issued By:

Standard: SGS Number: CN1020667 Issue Date: 2003-04-17 Expiry Date: 2025-04-17 Scope/Range: Issued By:

Standard: ALIbaba Number: 6419363_p Issue Date: 2013-07-18 Expiry Date: 2025-04-17 Scope/Range: Issued By:

Standard: Made-In-Chin SGS Number: QIP-ASR1341132 Issue Date: 2013-07-22 Expiry Date: 2025-04-17 Scope/Range: Issued By:

Standard: Ade-In-China SGS Number: QIP-ASR1341132 Issue Date: 2013-07-22 Expiry Date: 2025-04-17 Scope/Range: Issued By:

Standard: SGS Number: CN1020667 Issue Date: 2003-04-17 Expiry Date: 2025-04-17 Scope/Range: Issued By:

Standard: ALIbaba Number: 6419363_p Issue Date: 2013-07-18 Expiry Date: 2025-04-17 Scope/Range: Issued By:

Standard: Made-In-Chin SGS Number: QIP-ASR1341132 Issue Date: 2013-07-22 Expiry Date: 2025-04-17 Scope/Range: Issued By: