Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel): A Global Leader in Glass-Fused-to-Steel Tanks Manufacturing

In today’s rapidly evolving world, the demand for advanced and sustainable storage solutions has never been higher. Whether it’s for drinking water storage, wastewater treatment, biogas storage, or industrial applications, the need for reliable, durable, and long-lasting tanks is critical. That’s where Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) shines as a global leader in Glass-Fused-to-Steel (GFS) tank manufacturing.

With over 30 years of industry experience, Center Enamel has emerged as one of the most trusted manufacturers of Glass-Fused-to-Steel (GFS) tanks worldwide. Known for our innovative approach and dedication to quality, we specialize in producing tanks that are not only highly durable but also highly versatile, making them the preferred solution for industries globally.

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

What Sets Center Enamel Apart as a Global Leader in GFS Tank Manufacturing?

1. Unmatched Technological Expertise

At the heart of our success is our proprietary Glass-Fused-to-Steel technology. This innovative process involves fusing a layer of glass to steel at temperatures over 800°C, creating a smooth, non-porous surface that provides superior corrosion resistance. This glass coating creates tanks that are long-lasting, chemical resistant, and capable of withstanding even the harshest environmental conditions.

Our R&D team continues to push the boundaries of enamel technology, enabling us to offer the most advanced storage solutions for water, biogas, wastewater, and other industrial needs.

2. Extensive Product Range for Various Applications

Center Enamel is proud to offer a wide range of Glass-Fused-to-Steel tanks designed to meet the needs of diverse industries. Our tanks serve applications including:

Drinking Water Storage: Safe, reliable, and compliant with global standards, our GFS tanks are the ideal solution for municipalities looking for long-term, high-quality water storage solutions.

Wastewater Treatment: Our tanks are designed to handle the most demanding wastewater storage needs, from industrial effluent to municipal sewage and biogas storage.

Biogas Storage: Center Enamel’s GFS tanks provide the ideal environment for storing biogas produced through anaerobic digestion, a critical part of sustainable energy solutions.

Industrial Liquids and Chemical Storage: Designed to withstand the harshest conditions, GFS tanks offer excellent chemical resistance for industrial applications.

3. Industry Certifications & Global Standards Compliance

As a global leader, we adhere to the strictest international standards to ensure the highest quality in every tank we produce. Our tanks are manufactured to meet:

ISO 9001 for quality management

NSF/ANSI 61 certification for potable water storage

ISO 28765 and ISO 45001 for environmental and safety management

Compliance with standards such as AWWA D103-09, BSCI, and WRAS

These certifications ensure that our GFS tanks meet or exceed the highest industry standards for safety, performance, and reliability.

4. Unrivaled Durability & Longevity

Our Glass-Fused-to-Steel tanks are designed to last over 30 years, offering superior corrosion resistance, chemical protection, and structural integrity. The fusion of glass to steel creates a surface that is resistant to rust, corrosion, and abrasion, ensuring that our tanks stand the test of time.

This long lifespan reduces the need for costly repairs and replacements, making Center Enamel’s GFS tanks a wise investment for any facility.

5. Global Reach & Proven Track Record

Over the past 30+ years, Center Enamel has established a strong global presence. Our GFS tanks have been delivered to over 100 countries, helping to solve the storage challenges of industries ranging from municipal water treatment to biogas production and industrial wastewater management.

Successfully delivered projects in developed and emerging markets, including Asia, Europe, Africa, North America, and South America.

Proven success in large-scale projects, including municipal sewage treatment, biogas plants, water supply systems, and industrial wastewater management.

Why Choose Center Enamel’s GFS Tanks?

1. Versatility and Customization

Center Enamel’s GFS tanks are modular, allowing them to be easily expanded or customized to meet the specific requirements of each project. Whether you need water storage, biogas storage, or wastewater treatment, our tanks can be tailored to suit your capacity and operational needs.

2. Rapid Installation and Flexibility

Our modular tank design ensures rapid installation with minimal downtime, saving time and costs. The pre-engineered design allows for easy transport and quick assembly, which is ideal for both short-term projects and long-term storage needs. This makes GFS tanks a flexible solution for industries across the globe.

3. Environmentally Friendly

By investing in Center Enamel’s GFS tanks, you’re also making a sustainable choice. Our tanks contribute to renewable energy production (especially in biogas projects), reduce maintenance costs, and ensure that valuable resources such as water and biogas are stored securely and efficiently.

4. Cost-Effective Solution

With lower maintenance costs, longer lifespans, and customizable tank sizes, GFS tanks from Center Enamel provide a cost-effective solution compared to traditional welded steel or concrete tanks. Their modular design ensures that you only pay for the storage capacity you need, with the option for easy future expansion.

Global Success Stories: Center Enamel in Action

From municipal water treatment plants in Africa to biogas storage solutions in Europe, Center Enamel’s GFS tanks have been at the forefront of many successful projects worldwide. Here are just a few highlights:

Potable Water Storage in Panama: We provided Glass-Fused-to-Steel tanks for a major water storage project, ensuring that clean, safe drinking water was reliably stored and distributed.

Biogas Storage in Indonesia: Our GFS tanks were used in an anaerobic digestion plant, providing secure storage for the biogas produced, contributing to sustainable energy generation.

Wastewater Treatment in the United States: Our GFS tanks were installed in multiple wastewater treatment facilities, providing long-term storage solutions for treated effluent.

The Future of GFS Tank Technology

As the global leader in Glass-Fused-to-Steel tank manufacturing, Center Enamel remains committed to innovation. We are continually developing new technologies to improve the performance, sustainability, and cost-efficiency of our tanks. Our R&D team works tirelessly to ensure that our products remain at the forefront of the industry, delivering exceptional value to our customers.

Get in Touch with Center Enamel Today

If you’re looking for a reliable, durable, and sustainable solution for your storage needs, Center Enamel’s GFS tanks are the perfect choice. Whether you need a tank for water storage, biogas storage, or wastewater treatment, we have the expertise, technology, and experience to deliver the perfect solution for your business.

Contact us today to learn more about our Glass-Fused-to-Steel tanks and how they can help your business achieve its goals with the best-in-class storage solutions.

Center Enamel – Your Trusted Global GFS Tank Manufacturer.

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.