Center Enamel: The Largest and Most Professional Enamel Bolted Steel Tank Supplier in China

With over 30 years of expertise, Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) has established itself as China's largest and most professional enamel bolted steel tank supplier. Our dedication to innovation, superior quality, and customer satisfaction has propelled us to the forefront of the global storage tank industry, serving diverse applications in more than 100 countries worldwide.

As a leading storage tank manufacturer in China. At Shijiazhuang Zhengzhong Technology Co., Ltd., we excel in providing high-quality bolted steel tanks tailored for the diverse needs of fish farming. Our extensive range of bolted steel tanks includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, and galvanized steel tanks, each designed to offer exceptional durability, efficiency, and adaptability for aquaculture applications.

WasteWater Treatment Project Equipment Supply

Unmatched Expertise in Enamel Bolted Steel Tanks

As the first manufacturer of Glass-Fused-to-Steel (GFS) tanks in China, we have set the benchmark for excellence. Our professional enameling R&D team holds over 20 patents, ensuring that our tanks deliver outstanding performance across various storage needs, including:

Potable Water Storage

Wastewater Treatment

Leachate Storage

Agricultural Water Storage

Industrial Effluents

Fire Protection Water Tanks

Bioenergy and Anaerobic Digestion Tanks

Commitment to Quality and International Standards

Our tanks are meticulously designed and manufactured to adhere to rigorous international standards, such as:

AWWA D103-09

ISO 9001

NSF/ANSI 61

ISO 28765

WRAS Certification

This ensures that Center Enamel tanks deliver exceptional durability, corrosion resistance, and a long lifespan of over 30 years, making them a trusted choice for projects worldwide.

Advantages of Center Enamel Bolted Steel Tanks

Durability and Corrosion Resistance

Our glass-fused-to-steel technology creates a robust, anti-corrosive coating that is resistant to harsh chemicals, extreme temperatures, and challenging environments.

Customizable and Scalable Solutions

With capacities ranging from 20m³ to 50,000m³, our tanks are tailored to meet specific project requirements across industries.

Quick Installation and Cost Efficiency

The modular bolted structure enables easy transportation, rapid assembly, and minimal maintenance, significantly reducing project costs and timelines.

Environmentally Friendly

Fully recyclable and energy-efficient, our tanks contribute to sustainable development goals.

Wide Range of Applications

From municipal sewage treatment to agricultural irrigation, our tanks serve a diverse array of industries with reliability and versatility.

Global Leadership and Recognitions

Our tanks have been successfully implemented in notable projects, such as:

Saudi Arabia Municipal Sewage Project: High-capacity GFS tanks with aluminum dome roofs for wastewater treatment.

French Corn Granary Project: Durable and efficient storage solutions for agricultural applications.

Acciona TSE Project: Advanced tanks for treated sewage effluent storage.

Center Enamel's proven track record includes projects in Europe, North America, the Middle East, Africa, and Asia, making us a global leader in bolted steel tank solutions.

Why Choose Center Enamel?

Experience: Over three decades of manufacturing expertise.

Innovation: Advanced enameling technology and patented designs.

Global Reach: Tanks sold to over 100 countries worldwide.

Reliability: Proven performance in challenging environments, including earthquake-resistant designs.

Comprehensive Support: From design and production to installation and after-sales service.

As the largest and most professional enamel bolted steel tank supplier in China, Center Enamel is committed to providing world-class storage solutions for a wide range of industries. Backed by unmatched quality, innovative technology, and a global reputation, we continue to lead the way in the storage tank industry.

Partner with Center Enamel today to bring your storage projects to life with the highest standards of excellence.

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.