As a professional manufacturer of large-diameter pipe fittings, pipe fittings and equipment in China, Huashida has been committed to the research, development and application of new technologies and processes, and has been researching with universities such as Beijing University of Chemical Technology and Qingdao University of Science and Technology. The organization has established a close cooperative relationship. The portable plastic extrusion welding machine, heat shrinkable sleeve equipment, one-step heat shrinkable belt production line equipment and vacuum sizing method insulation pipe production line independently developed by Huashida have successively passed the appraisal. Applying more than ten national patents, providing strong support and guarantee to customers.

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  eatablished occupational health&safety management system vertificate

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  enviromental management system certification

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  ISO9001

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