Water & Liquid Storage Tanks For Municipal/industrial wastewater and sludge or certain processing

In the liquid storage tank system, Center Enamel manufactures the world's number one bolted connection storage tank. Both industry and communities require specialized solutions for plant and tank construction as well as liquid storage and handling, with flexibility in size, material and equipment selection.

Choosing the best material is an important quality factor when building liquid storage tanks. For example, municipal/industrial wastewater and sludge or certain processing, intermediate and final products in the chemical, pharmaceutical and food processing industries place high demands on tank materials. Center Enamel offers a variety of materials, from galvanized steel to combined material enameled steel plate, to high-alloy stainless steel. the

More than 10,000 projects have been completed worldwide

For more than 30 years, Our Water & Liquid Storage Tanks have been used in the construction of tens of thousands of projects around the world. In particular, customers value the service life of the tank solution and the possibility to easily modify or install various accessories during its service life.

Our Bolted Steel tanks

Globally delivered locally supported tanks

Our global customers have long recognized the value of quality and consistency in their products and processes around the world. Combine that with Center Enamel's unique ability to integrate customer-specified components into tanks and test tanks before they ship, and you'll get world-class savings. Can your other local suppliers offer this kind of service, quality and overall savings?

Center Enamel, a leading bolted tanks and roofs manufacturer in China. We can provide Glass-Fused-to-Steel tanks, carbon steel tanks, stainless steel tanks, aluminum geodesic dome roofs with customized design, manufacturing, and installation for global customers.

Shijiazhuang Zhengzhong Technology Co.,Ltd is a professional manufacturer dedicated to the design and fabrication of bolted storage tanks since 1989. Our products range includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks and aluminum geodesic dome roofs. With professional enameling R&D team and more than 20 enameling patents, Shijiazhuang Zhengzhong Technology Co.,Ltd has become the leader in bolted tanks industry of Asia. Our products are certified to ISO 9001, CE, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001 and other international standards.

Shijiazhuang Zhengzhong Technology Co., Ltd is not only the first manufacturer in China which produces Glass-Fused-to-Steel tanks, but also the most experienced professional bolted tanks manufacturer in Asia. The engineering & design, product testing and quality system of Center Enamel Glass-Fused-to-Steel tanks is in strict accordance with AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA and other international standards. Center Enamel Glass-Fused-to-Steel tanks are wildly used in drinking / potable water, industrial effluents, municipal sewage, bio-energy, landfill leachate, agriculture and other applications. Until 2023, Center Enamel bolted tanks have been exported to more than 100 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, Brazil and South Africa etc., the superior tank quality and prompt service gains us worldwide recognition.

As an outstanding containment and cover system provider with more than 30 years of experience, Shijiazhuang Zhengzhong Technology Co., Ltd sincerely expects to establish long-term cooperation with the local partners throughout the world and make continuous contribution to the development of the industry.