河北11选5

荣誉证书   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.
Beijing Langfang Business Association member unit
Integrity management demonstration unit
Credit management demonstration enterprise
Hebei consumer trustworthy enterprises
Advanced units in economic construction work
Abide by the contract, credit and credit.
China's green products
概况&动态
公司简介
河北11选5
荣誉证书
河北11选5
行业动态
 
产品展示
聚氨酯保温管
钢套钢蒸汽管
聚乙烯外护管
保温管件
工程&技术
工程案例
工程业绩
生产设备
检测设备
联系方式
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