China’s Leading Water Storage Tanks Manufacturer: Center Enamel’s Glass-Fused-to-Steel Solutions Serving the World
Created on 01.15
China’s Leading Water Storage Tanks Manufacturer: Center Enamel’s Glass-Fused-to-Steel Solutions Serving the World
Water is the foundation of life, industry, and sustainable development. As global demand for safe, reliable, and long-lasting water storage systems continues to rise, choosing the right storage tank technology has become a critical decision for municipalities, industries, agriculture, and infrastructure developers. In this evolving landscape, Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) has emerged as China’s leading water storage tanks manufacturer, delivering world-class Glass-Fused-to-Steel (GFS) tanks trusted by customers in more than 100 countries.
With nearly two decades of industry expertise, advanced enameling technology, and a proven global track record, Center Enamel continues to set new benchmarks for durability, safety, and performance in water storage applications.
A Pioneer and Leader in Glass-Fused-to-Steel Water Storage Tanks
Established in 2008, Center Enamel is a professional manufacturer dedicated to the design, engineering, and fabrication of bolted storage tanks. The company holds a unique position in the industry as:
The first manufacturer in China to produce Glass-Fused-to-Steel tanks
The most experienced professional bolted tank manufacturer in Asia
A technology-driven enterprise with nearly 200 enameling patents
A globally recognized brand serving municipal, industrial, and agricultural water projects worldwide
From potable water tanks and irrigation reservoirs to fire water storage and industrial water systems, Center Enamel GFS tanks provide a reliable solution wherever water security is essential.
Glass-Fused-to-Steel Technology: The Ideal Solution for Water Storage
At the core of Center Enamel’s leadership lies its advanced Glass-Fused-to-Steel (GFS) technology, also known as glass-lined steel. This technology represents one of the most durable and corrosion-resistant tank solutions available today.
How Glass-Fused-to-Steel Tanks Are Made
GFS tanks are manufactured by firing specially formulated glass onto high-strength steel plates at temperatures between 820°C and 930°C. During this process, the molten glass chemically reacts with the steel surface, forming a permanent, inorganic bond. The result is a composite material that combines:
The mechanical strength and flexibility of steel
The exceptional corrosion resistance and chemical inertness of glass
This fusion creates a smooth, non-porous, and impermeable surface that is ideally suited for long-term water storage.
Superior Performance for Water Storage Applications
Outstanding Corrosion Resistance
Water storage tanks are constantly exposed to moisture, dissolved salts, and varying water chemistries. Center Enamel GFS tanks provide excellent corrosion resistance, performing reliably in standard pH ranges of 3–11, with special coatings available for pH 1–14. This makes them suitable for drinking water, raw water, treated water, and even aggressive industrial water.
Safe and Hygienic for Drinking Water
GFS tanks feature a smooth, glossy, inert surface that resists bacterial growth and prevents contamination. Center Enamel’s water storage tanks comply with NSF/ANSI 61, WRAS, and other international drinking water standards, ensuring the safety and quality of potable water.
Complete Water Impermeability
The glass lining is fully gas- and liquid-impermeable, eliminating leakage risks and protecting both stored water and surrounding soil or structures.
Long Service Life
With a design service life of 30 years or more, Center Enamel GFS water storage tanks significantly outperform traditional concrete or painted steel tanks, which often suffer from cracking, leakage, or coating failure.
Modular Bolted Design for Efficient Installation
One of the defining advantages of Center Enamel water storage tanks is their modular bolted steel design.
Unlike welded tanks or cast-in-place concrete structures, GFS tanks are manufactured as prefabricated panels under strict factory quality control. These panels are transported to the site and assembled using high-strength bolts and sealing materials.
Benefits of the Bolted Design:
Rapid on-site installation
Minimal dependence on weather conditions
Reduced construction time and labor costs
Consistent coating quality
Easy future expansion, relocation, or dismantling
This design makes Center Enamel tanks particularly suitable for remote regions, emergency water storage projects, and fast-track infrastructure developments.
Comprehensive Range of Water Storage Applications
As China’s leading water storage tanks manufacturer, Center Enamel provides GFS tank solutions for a wide range of applications:
Drinking Water Storage
Municipal water supply systems
Rural and urban potable water storage
Emergency and backup water reservoirs
Fire Water Storage
Industrial fire protection systems
Airports, oil & gas facilities, and commercial complexes
Emergency fire water tanks
Agricultural and Irrigation Water Storage
Irrigation water reservoirs
Rainwater harvesting systems
Fertilizer and agricultural water storage
Industrial Water Storage
Process water tanks
Cooling water storage
Utility and service water systems
Treated and Raw Water Storage
Water treatment plant reservoirs
Desalination plant storage tanks
Reclaimed and reuse water storage
This versatility allows Center Enamel to serve clients across municipal, industrial, agricultural, and commercial sectors.
International Standards and Certifications
Quality, safety, and compliance are at the core of Center Enamel’s manufacturing philosophy. All Glass-Fused-to-Steel water storage tanks are designed and fabricated in strict accordance with international standards, including:
AWWA D103-09
ISO 28765
NSF/ANSI 61
EN1090 / CE Certification
ISO 9001 Quality Management System
ISO 45001 Occupational Health and Safety
WRAS, FM, LFGB, BSCI
These certifications ensure global acceptance and reliable performance in diverse regulatory environments.
Proven Global Project Experience
By 2023, Center Enamel water storage tanks had been successfully installed in more than 100 countries, including:
United States and Canada
Australia and New Zealand
Brazil, Panama, and other Latin American countries
Saudi Arabia, UAE, and the Middle East
Malaysia, Indonesia, and Southeast Asia
Africa and Europe
From municipal drinking water projects to industrial and agricultural water systems, Center Enamel’s tanks have demonstrated exceptional durability in diverse climates and operating conditions.
Advanced Manufacturing and R&D Capabilities
Center Enamel operates a modern manufacturing base with a production area exceeding 150,000 square meters, supported by:
An advanced enameling R&D center
Smart manufacturing workshops
A professional engineering and design team
Rigorous product testing and quality control systems
The company holds nearly 200 enameling patents, reflecting its continuous innovation in coating formulations, structural design, and manufacturing processes.
Complete System Solutions and Accessories
To ensure optimal performance of water storage systems, Center Enamel offers a full range of supporting components, including:
Aluminum geodesic dome roofs
Flat and sloped steel roofs
Maintenance ladders and platforms
Manholes, flanges, and nozzles
Seismic and wind-resistant designs
This integrated approach allows Center Enamel to deliver turnkey water storage solutions tailored to project-specific requirements.
Why Choose Center Enamel?
China’s first and leading Glass-Fused-to-Steel tank manufacturer
Proven acceptance in high-standard markets such as the USA
Over 100 countries served worldwide
Nearly 200 enameling patents and strong R&D capability
Long service life with minimal maintenance
Comprehensive international certifications
As water security becomes an increasingly critical global challenge, the need for reliable, durable, and hygienic water storage solutions has never been greater. Through advanced Glass-Fused-to-Steel technology, modular bolted design, and a strong commitment to quality and innovation, Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) has firmly established itself as China’s leading water storage tanks manufacturer.
From drinking water and fire protection to irrigation and industrial applications, Center Enamel GFS tanks deliver long-term value, safety, and sustainability—helping communities and industries around the world safeguard their most precious resource: water.
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