• Material:High grade alloy steel
• Surface Finish: polishing,blacked,powder coating, hot-dip,galvanized.etc
• Safety factor:4 times
• Proof tested:Each link proof tested to assure weld and material integrity
• Positive and easy ID:Chain embossed with WUYI for identification and batch number for easy traceability
• Non standard chains or other size can be customized by customers requirements

 1. Q:Why Choose Wuyi?

     A:Wuyi established in 1972,more than 40 years experience in the chain hoist field with                              professional technical team.

 2. Q:Can I have samples to test?

     A:Ready samples can be provided to you to check the quality and test.

 3. Q:Guarantee

      A:One year 

 4: Q:OEM service

      A:Shuangge is our own brand,OEM also can be provided.