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1、Zhenchao it is a Over 18 years A company specializing in the production of tank protection equipmenttion
2、Zhenchao it is a technology-based small and medium-sized enterprise and a high-tech enterprise that integrates product research and development, production, and sales
3、Self-Owned Factory ，Factory Direct Sale
4、Strict Quality Control
5、Product shelf life 18 months
6、Multiple patent certificates
7、Company-owned Qingdao Institute of Work Safety explosion-proof flame arrester certification, Qingdao Institute of Work Safety flame arrester certification, Shenyang Special Inspection Institute explosion-proof flame arrester certification, Shenyang Institute of Work Safety ATEX explosion-proof flame arrester certification, German Institute of Explosion proof ATEX flame arrester certification, and German Institute of Explosion proof ATEX flame arrester certification