

(Summary description)After the joint efforts of all departments of the company to provide all the program documents in accordance with the requirements of the national standard management system
(Summary description)After the joint efforts of all departments of the company to provide all the program documents in accordance with the requirements of the national standard management system
After the joint efforts of all departments of the company to provide all the program documents in accordance with the requirements of the national standard management system, and the strict external review of the program documents by experts, in this green environmental protection product selection activity, SHL pipeline antifreeze valve and SCS antifreeze The product quality and hazardous substances of many series of aerodynamic vacuum antifreeze technology products such as Shuan meet the requirements of the national hazardous substance limit standards, and were awarded the title of "China Green Environmental Protection Product".
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