Center Enamel’s Comprehensive Services: Ensuring Seamless GFS Tank Projects

At Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel), we go beyond manufacturing to provide end-to-end services that ensure your Glass-Fused-to-Steel (GFS) Tank project is completed smoothly and successfully. With over 30 years of experience, we offer engineering design, manufacturing, quality control, delivery, and installation support to meet your project needs. Our customer-centric approach ensures that every step, from planning to installation, is handled with expertise and care.

As a leading storage tank manufacturer worldwide. Center Enamel can provide Glass Lined Steel(GLS) 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

Why Choose Center Enamel’s Services?

Our comprehensive services are designed to provide seamless project execution, saving you time, effort, and resources. Whether you need customized designs, efficient manufacturing, or professional installation support, we’ve got you covered.

Our Range of Services

GFS Tank Engineering Design

International Standards: Designs conform to AWWA D-103/09, OSHA, and ISO/EN28765 standards.

Certifications: NSF/ANSI 61 certified for drinking water applications.

Custom Solutions:

GFS Tank engineering calculations.

Detailed design and construction drawings.

3D drawings for visualization and planning.

GFS Tank Manufacturing & Packaging

Advanced Production Line:

CNC laser cutting machines for precision.

Automatic spraying and tunnel ovens for consistent quality.

Production Capacity: 120,000 enameled sheets per year for quick turnaround.

International Packaging: Designed for safe and secure ocean shipment.

Quality Control and Delivery

Rigorous Testing:

1500V holiday test on each sheet for zero discontinuities.

Coating thickness, color consistency, and anti-acid & alkaline tests.

Fish scale testing for long-term durability.

On-Time Delivery: Efficient logistics to ensure your project stays on schedule.

GFS Tank Installation

Professional Support:

Installation supervisors available for on-site guidance.

Installation tools provided to simplify the process.

Comprehensive Guides: Step-by-step installation manuals for easy assembly.

Why Trust Center Enamel?

Proven Expertise: Decades of experience in designing and manufacturing GFS Tanks.

Global Reach: Projects completed in 100+ countries, trusted by industries worldwide.

End-to-End Solutions: From design to installation, we handle every aspect of your project.

Customer-Centric Approach: Tailored solutions, reliable support, and long-term partnerships.

Applications of Our Tanks

Center Enamel’s Glass-Fused-to-Steel Tanks are ideal for a wide range of industries:

Drinking Water Storage: NSF/ANSI 61 certified for safe potable water storage.

Wastewater Treatment: Durable and corrosion-resistant solutions for wastewater management.

Biogas and Anaerobic Digestion: Air-tight and efficient storage for biogas production.

Agriculture: Reliable storage for irrigation water and agricultural waste.

Fire Protection: Robust storage solutions for fire water systems.

Center Enamel’s comprehensive services ensure that your Glass-Fused-to-Steel Tank project is executed efficiently and effectively. From initial design to final installation, we provide the expertise and support you need to achieve your goals.

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.