Fabric Expansion Joints or Bellows or Connectors Suppliers - China
We are one of the largest production and research bases for special-purpose vehicles in China and that of flexible metal hoses and bellows expansion joints in Asia. We are approved in designing and manufacturing for ?, ? and ? grade pressure vessel and obtained ASMU "U" and "U2" grade certificate of USA in 1993 and passed the ISO9001 Quality Control System Certificate in 2000.
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