Center Enamel is the First Glass Lined Liquid Storage Tanks Manufacturer in China

Center Enamel has over 30 years' experience in glass lined liquid storage tanks design, manufacture, and installation and is the China leader of large liquid tanks. All our glass lined liquid storage tanks engineering design meet or exceed AWWA D103-09 and EN/ISO28765:2011, which extend our tanks range to meet all your storage needs.

Glass-Fused-to-Steel (GFS), also known as Glass-Lined-Steel (GLS), is the ultimate tank solution utilizing a proven product with significant advantages.

What is Glass-Fused-to-Steel?

Glass-Fused-to-Steel (Glass-Lined-Steel) is a unique tank finish. The two materials are fused together to achieve the best properties of both – the strength and flexibility of steel combined with the corrosion resistance of glass. Applied to both interior and exterior surfaces, Glass-Fused-to-Steel is able to provide many years of trouble-free service in harsh environments.

This system has been proven over many decades on thousands of installations and is supported by international standards which cover the design and finish requirements, such as:

EN ISO 28765:2011, EEA 7.20, EEA 7,24, EEA 7.25, ANSI / AWWA D103-09, BS 5502, and

NRCS.

glass lined liquid storage tanks provide the following benefits:

Long life

Low capital cost

Low maintenance costs

Rapid installation

Ease of transport to site

Flexibility to extend, dismantle and relocate

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.