honor certificate-凯发k8天生赢家

honor certificate
our company strictly implements the relevant standards at home and abroad, and organizes production according to advanced technology. carefully implement the quality, environment and safety policy within the company, and obtained the gb/t19001-2000 (iso 9001:2000) quality system certification. the company has standardized and streamlined control over the whole process from raw materials entering the factory to leaving the factory.
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hebei consumer trustworthy enterprises
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polyurethane thermal insulation pipe
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pe outer sheath
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hebei baoli thermal pipeline engineering co., ltd.
monday to sunday 07:00 - 20:00
400-0316-266
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