Shijiazhuang Zhengzhong Technology Co.,Ltd

Shijiazhuang Zhengzhong Technology Co. Ltd (Center Enamel) is a professional manufacturer dedicated to the development and production of bolted storage tanks since 2008. Our product range includes GFS tanks (Glass-Fused-to-Steel), fusion-bonded epoxy tanks, stainless steel tanks, galvanized steel tanks, and geodesic dome roofs made of aluminum. With a professional R&D team for enameling and nearly 200 enameling patents, Shijiazhuang Zhengzhong Technology Co., Ltd. has become the market leader in the Asian industry for bolted tanks. Our products are certified according to ISO9001, NSF61, EN1090, ISO28765, WRAS, FM, LFGB, BSCI, ISO 45001, and other international standards. Shijiazhuang Zhengzhong Technology Co. is not only the first manufacturer in China to produce glass-steel containers but also the most experienced manufacturer of bolted containers in Asia. The engineering & design, product testing, and quality assurance system of Center Enamel glass-steel containers strictly comply with AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA, and other international standards. By 2023, Center Enamel's bolted tanks have been exported to over 100 countries, including the USA, Australia, Canada, Malaysia, Indonesia, Russia, the United Arab Emirates, Panama, Brazil, and South Africa, among others. The excellent quality of the tanks and prompt service have earned us global recognition.