"Zhejiang Zhizao"is based on "regional brand, advanced standards, market certification, and international recognition" as the core, with "standard + certification" as the means, integrating quality, technology, service, and reputation. It is recognized by the market and society, representing Zhejian
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Beijing Essen Welding and Cutting Exhibition (abbreviated as BEW) is co-sponsored by China Mechanical Engineering Society, China Mechanical Engineering Association Welding Branch, China Welding Association, China Welding Association Welding Equipment Branch, and German Welding Association. It is one
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