Gold Member Since 2017
Audited Supplier

Zhejiang Changxing Zhengda Electric Furnace Co., Ltd.

Furnace, Hardening Furnace, Tempering Furnace manufacturer / supplier in China, offering Fully Automatic Drum Carburizing and Hardening Furnace for Automotive Rivet, Continuous Hardening Heat Treatment Furnace for Cement Conveying Chain, Mesh Belt Hardening and Tempering Furnace for Bearing and so on.

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Zhengda activities

Zhengda cup welders skills competition [Apr 15,2017]

Zhengda cup welders skills competition

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