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Zhejiang AAA-level contract-keeping and credit-keeping certificate

CCTV advertisement broadcast certificate

Zhengkang Work Certificate

High Technology Research Center 2010"

The 4th China Manufacturing Power Forum and China Manufacturing Annual Ceremony Invited Enterprises"

Scientific and technological achievements-high strength tensile mechanical crimping stainless steel pipe fittings

Scientific and Technological Achievements-Joint Type Bellows

Scientific and Technological Achievements-Anti-vibration Groove Pipe Connectors

Green building energy saving recommended product certificate

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Address: No. 678, Clove Road, Wenzhou Economic and Technological Development Zone, Zhejiang, China
Website:http://www.chncon.com/
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