Leading Raw Water Tanks Manufacturer in China: Pioneering Innovation in Water Storage

In a market where conventional water storage solutions often fall short of evolving industrial needs, Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) has redefined excellence in raw water tanks manufacturing. Since 1989, our commitment to innovation, quality, and rigorous engineering standards has established us as the leading manufacturer in China, delivering raw water tanks that not only meet but challenge the status quo.

As a leading storage tank manufacturer worldwide. Center Enamel can provide Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks and aluminum geodesic dome roofs, Wastewater and Biogas Project Equipments for global customers.

WasteWater Treatment Project Equipment Supply

Rethinking Raw Water Storage

Raw water tanks are the unsung heroes of water management, storing water in its unrefined form for vital applications ranging from municipal supply and industrial processing to emergency reserves. Yet, many solutions on the market rely on outdated methodologies and superficial quality checks. At Center Enamel, we question every assumption:

Why accept traditional designs when advanced technology can deliver superior durability, safety, and performance?

Our raw water tanks are engineered using cutting-edge techniques and materials that provide unmatched resistance to corrosion, chemical attack, and environmental stress. This critical approach ensures that our tanks deliver reliable, long-term storage under even the most demanding conditions.

Advanced Engineering and In-House Innovation

State-of-the-Art Enameling Technology

With over 30 years of R&D in enameling technology and more than 100 patents under our belt, our engineering team continuously pushes the boundaries of what's possible. Our raw water tanks are available in several advanced configurations, including:

Glass-Fused-to-Steel (GFS) Tanks:

Combining the strength of steel with a high-performance glass coating, our GFS tanks provide exceptional durability and corrosion resistance. As the first manufacturer in China to produce GFS tanks, we have set the benchmark for raw water storage quality.

Fusion Bonded Epoxy Tanks:

Designed for applications where chemical resistance is paramount, these tanks offer an extra layer of protection, ensuring longevity in harsh environments.

Stainless and Galvanized Steel Tanks:

Optimized for specific industrial needs, these tanks maintain integrity and performance in a variety of raw water applications.

Comprehensive Quality Assurance

Our engineering and design processes adhere strictly to internationally recognized standards, including AWWA D103-09, OSHA, ISO 28765, CE/EN 1090, NSF/ANSI 61, and NFPA. Each tank undergoes rigorous testing and quality checks, ensuring that the final product can withstand real-world challenges and deliver consistent, reliable performance. Certifications such as ISO 9001, CE/EN 1090, and NSF/ANSI 61 are not just formalities—they are a testament to our commitment to continuous improvement and quality.

A Global Leader with a Critical Edge

Proven International Success

With raw water tanks deployed in over 100 countries, our global footprint is a testament to our uncompromising standards and innovative spirit. We serve diverse sectors including municipal water supply, industrial effluents, agricultural water management, and emergency storage. Our strategic collaborations with leading international corporations—Paques, Veolia, Coca-Cola, Sabesp, Wilmar, PetroChina, Heineken, AbInBev, Porsche, Sinopec, and others—underscore our reliability and adaptability in a competitive global marketplace.

Sustainable and Future-Ready Solutions

In a world that demands sustainability, our raw water tanks are engineered to reduce maintenance costs and environmental impact. By questioning conventional design practices and embracing sustainable technologies, we ensure that our tanks not only serve today's needs but are also prepared for the challenges of tomorrow.

Why Partner with Center Enamel?

Innovative Technology:

We are pioneers in raw water storage solutions, continuously questioning the norm to deliver products that exceed global standards.

Unmatched Expertise:

With decades of experience and a robust R&D foundation, our team is dedicated to refining every aspect of our manufacturing process.

Proven Global Performance:

Our extensive portfolio and international partnerships speak volumes about our commitment to quality and customer satisfaction.

Customization and Flexibility:

We work closely with our partners to develop tailored solutions that meet specific industry demands, ensuring optimal performance and longevity.

Join the Revolution in Raw Water Storage

At Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel), we are more than manufacturers—we are innovators and critical thinkers who challenge the ordinary. Our raw water tanks are a reflection of our commitment to excellence, sustainability, and forward-thinking design.

Are you ready to elevate your water storage solutions?

Contact us today to discover how our advanced raw water tanks can transform your water management systems and propel your operations into a future defined by innovation and reliability.

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.