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Zhejiang Zhenggong Industrial Co. Ltd. as an important supplier and manufacturer of valve industry, has been committed to the food industry, chemical industry, daily chemical industry, pharmaceutical industry, construction industry and other industrial and general industrial users of the system to provide a full set of solutions. With the market marketing network, and improve the quality management system, advanced factory supporting ability and rich technical experience, Zhejiang is industrial limited company to provide quality valve products for the majority of users.

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