Low Maintenance, High Durability Storage Tanks for Almost Every Aboveground Wastewater Application

At Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel), we understand the critical role that effective wastewater treatment plays in both municipal and industrial sectors. Whether it's handling sewage, industrial effluents, landfill leachate, or agricultural runoff, having a reliable and durable aboveground storage solution is essential to ensure the efficiency and longevity of any wastewater treatment system. That's why we offer Glass-Fused-to-Steel (GFS) tanks, engineered to provide low maintenance and high durability for almost every aboveground wastewater application.

With over 30 years of expertise in the design and manufacturing of bolted storage tanks, Center Enamel has earned its position as the leader in the Glass-Fused-to-Steel industry in Asia. Our GFS tanks are engineered with advanced enameling technology, and are widely trusted for their ability to withstand corrosive environments and offer long-term performance with minimal upkeep.

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

Why Choose Glass-Fused-to-Steel Tanks for Wastewater Storage?

Wastewater storage tanks are integral components of modern treatment systems. These tanks must meet a range of specific requirements, including resilience, structural integrity, and the ability to withstand harsh environmental conditions. At Center Enamel, our Glass-Fused-to-Steel (GFS) tanks provide the perfect solution to these challenges, making them ideal for a variety of aboveground wastewater applications.

Here’s why our GFS tanks are the top choice for wastewater storage:

1. Low Maintenance, High Durability

The primary advantage of GFS tanks is their low maintenance requirement, paired with high durability. Unlike traditional materials such as concrete or steel, which can deteriorate over time, our Glass-Fused-to-Steel tanks are designed to last for decades with minimal maintenance.

The glass enamel coating fuses permanently to the steel at a high temperature, forming a smooth, non-porous surface that resists corrosion, rust, and wear. This means the tank will not require frequent repairs or replacements, significantly reducing maintenance costs over the tank's lifespan.

2. Superior Corrosion Resistance

One of the most critical challenges in wastewater storage is corrosion. Wastewater, especially industrial effluents, municipal sewage, or landfill leachate, can contain corrosive chemicals and microorganisms that degrade traditional tank materials. Our GFS tanks are specifically designed to handle these harsh conditions. The glass enamel coating creates a corrosion-resistant barrier that protects the steel structure from the acidic and alkaline environments commonly found in wastewater.

Whether you are storing acidic industrial effluents, sulfur-laden sewage, or chemical-rich landfill leachate, GFS tanks ensure long-term storage stability, safeguarding both the tank and the environment.

3. Gas-Tight and Leak-Proof

In wastewater treatment systems, especially those dealing with biogas production or other gases, gas-tight tanks are essential for preventing harmful emissions and maintaining operational efficiency. Our GFS tanks are designed with precision to be gas-tight and leak-proof. The seamless construction, combined with advanced sealing technology, ensures that no biogas or other gases escape, providing safe and secure containment.

This is especially important for applications where methane, hydrogen sulfide, or other harmful gases may be produced during the treatment process. By ensuring the tanks are completely sealed, we help you comply with environmental standards and contribute to a safer treatment process.

4. Hygienic and Easy to Clean

In wastewater storage, hygiene is paramount. Contaminants such as bacteria, sludge, and algae can accumulate on the walls of traditional tanks, leading to contamination of the stored water and decreased efficiency. The smooth, non-porous surface of GFS tanks helps prevent the build-up of contaminants, making the tanks easier to clean and maintain.

The anti-microbial properties of the glass enamel coating further enhance the hygienic nature of these tanks, ensuring that no harmful microorganisms thrive inside the tank. This reduces the need for frequent tank cleaning and helps maintain the quality of stored wastewater or effluents.

5. Scalability and Flexibility for Various Applications

Our GFS tanks feature a modular design, allowing them to be customized and scaled to meet the unique needs of each project. Whether you need a small tank for a local municipal treatment facility or a larger storage solution for an industrial operation, Center Enamel’s modular tanks can be tailored to suit your requirements.

With capacities ranging from hundreds to millions of gallons, our GFS tanks are flexible enough to accommodate various wastewater applications, including:

Municipal wastewater treatment

Industrial wastewater treatment

Landfill leachate storage

Agricultural runoff storage

Sewage treatment plants (STPs)

Biogas storage for energy production

As your storage needs evolve, our modular tank design allows for easy expansion of capacity without significant downtime or operational disruption.

6. Compliant with International Standards

As a globally recognized manufacturer, Center Enamel adheres to the highest quality and safety standards. Our GFS tanks are designed, tested, and manufactured in compliance with international standards such as AWWA D103-09, NSF/ANSI 61, ISO 28765, CE/EN 1090, ISO 9001, and NFPA. This ensures that every tank meets the rigorous requirements for safety, durability, and performance across various wastewater applications.

Our commitment to quality is evident in the over 100 successful projects completed in more than 100 countries, including USA, Canada, Australia, Brazil, and South Africa.

7. Environmentally Friendly and Sustainable

At Center Enamel, we prioritize sustainability in our design and manufacturing processes. Our Glass-Fused-to-Steel tanks are made from recyclable materials and designed for long-term use, minimizing the need for frequent replacements and reducing the overall environmental impact of your wastewater treatment system.

By selecting our GFS tanks, you contribute to the sustainable management of wastewater, reduce the environmental footprint of your treatment process, and help conserve resources for future generations.

A Reliable Solution for Aboveground Wastewater Storage

Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) is proud to offer Glass-Fused-to-Steel tanks that are the perfect solution for nearly every aboveground wastewater application. With their low maintenance, superior corrosion resistance, gas-tight seals, and high durability, our GFS tanks provide a reliable, cost-effective, and eco-friendly storage solution for wastewater treatment systems across the globe.

From municipal sewage to industrial effluents, our GFS tanks ensure long-term, secure storage with minimal upkeep. Choose Center Enamel for your wastewater storage needs, and enjoy the peace of mind that comes with using a proven, durable solution that meets international standards for quality and performance.

Contact us today to learn more about how our Glass-Fused-to-Steel tanks can optimize your wastewater treatment process, reduce maintenance costs, and provide reliable, efficient storage for years to come.

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.