China’s Leading Industrial Effluent Tanks Manufacturer: Center Enamel Driving Sustainable Wastewater Solutions with Glass-Fused-to-Steel Technology

China’s Leading Industrial Effluent Tanks Manufacturer: Center Enamel Driving Sustainable Wastewater Solutions with Glass-Fused-to-Steel Technology

As industrialization accelerates worldwide, the treatment and management of industrial effluent has become a critical environmental and operational priority. Industries such as chemicals, petrochemicals, food and beverage, pharmaceuticals, textiles, mining, power generation, and manufacturing all generate complex wastewater streams that require safe, durable, and compliant storage solutions before and during treatment.

At the forefront of this essential sector stands Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel)—recognized as China’s leading manufacturer of industrial effluent tanks, delivering advanced containment solutions built on proven Glass-Fused-to-Steel (GFS) technology. With nearly two decades of engineering expertise, close to 200 patented enameling technologies, and projects delivered in over 100 countries, Center Enamel supports global industries in meeting stringent environmental standards while optimizing long-term operational performance.

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.

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The Growing Challenge of Industrial Effluent Management

Industrial effluent is often characterized by high chemical complexity, fluctuating pH levels, elevated temperatures, abrasive solids, and corrosive substances. Improper storage or containment can lead to:

Environmental pollution and regulatory violations

Corrosion-related tank failures

Operational downtime and costly repairs

Health and safety risks

Increased lifecycle costs

Traditional solutions such as concrete basins, painted steel tanks, or plastic vessels frequently fall short when exposed to aggressive industrial effluent over long periods. Cracking, chemical attack, leakage, and coating degradation are common problems.

To address these challenges, industries increasingly rely on Glass-Fused-to-Steel industrial effluent tanks, which combine superior corrosion resistance, structural strength, and long service life.

Center Enamel: A Pioneer and Industry Leader in GFS Tanks

Founded in 2008, Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) is the first manufacturer in China to independently develop Glass-Fused-to-Steel tanks and has grown to become the most experienced bolted tank manufacturer in Asia.

Center Enamel’s leadership is built on:

A dedicated enameling R&D team

Nearly 200 proprietary enamel patents

Advanced manufacturing facilities covering more than 150,000 m²

Strict quality management systems

Comprehensive international certifications

This strong technological and industrial foundation allows Center Enamel to deliver world-class industrial effluent tank solutions that meet the most demanding technical and regulatory requirements.

Glass-Fused-to-Steel Technology: The Ideal Solution for Industrial Effluent

Glass-Fused-to-Steel technology involves fusing specially formulated glass to steel panels at temperatures between 820°C and 930°C. During this process, the glass and steel form a permanent chemical bond, resulting in a surface that is both mechanically robust and chemically inert.

For industrial effluent storage and treatment applications, this technology offers decisive advantages:

Exceptional Corrosion Resistance

Industrial effluent often contains acids, alkalis, salts, solvents, and organic compounds. GFS coatings provide excellent resistance across a wide pH range (typically pH 3–11, and up to pH 1–14 under special conditions), making them ideal for highly aggressive wastewater.

Long-Term Structural Integrity

The steel substrate provides high mechanical strength, while the glass coating protects against corrosion, ensuring structural stability even under continuous operation and variable loads.

Smooth, Non-Reactive Surface

The smooth glass surface minimizes sludge adhesion, scaling, and biofouling. This improves treatment efficiency, simplifies cleaning, and reduces maintenance requirements.

Engineered for the Full Industrial Effluent Treatment Process

Center Enamel Glass-Fused-to-Steel tanks are designed to serve multiple stages of industrial effluent treatment, including:

Equalization tanks

Neutralization tanks

Aeration tanks

Clarifiers and settling tanks

Sludge storage tanks

Treated effluent holding tanks

Their versatility allows seamless integration into both new treatment plants and retrofit or upgrade projects.

Modular Bolted Design for Flexible Industrial Projects

Industrial effluent treatment projects often face constraints related to space, construction schedules, and site conditions. Center Enamel GFS industrial effluent tanks feature a modular bolted design, offering significant advantages:

Rapid on-site installation without welding

Reduced construction time and labor costs

Easy transportation to remote or constrained sites

Flexible tank sizing and configuration

Simple future expansion or relocation

This modular approach is especially beneficial for industrial clients seeking fast project delivery and minimal disruption to ongoing operations.

Compliance with International Standards

All Center Enamel industrial effluent tanks are engineered and manufactured in strict accordance with internationally recognized standards, including:

AWWA D103 – Factory-coated bolted steel tanks

ISO 28765 – Vitreous enamel coatings for steel tanks

EN 1090 – Structural steel fabrication

EUROCODE – Structural design and load calculations

In addition, Center Enamel’s quality management systems comply with ISO 9001 and ISO 45001, ensuring consistent manufacturing quality and workplace safety.

Wide Range of Industrial Applications

Center Enamel Glass-Fused-to-Steel industrial effluent tanks are widely used across numerous industries, including:

Chemical and Petrochemical Industry

Effluent containing corrosive chemicals, solvents, and by-products requires reliable containment. GFS tanks provide long-term resistance and safety.

Food and Beverage Processing

Organic-rich wastewater demands hygienic, easy-to-clean tanks that maintain performance under frequent cleaning cycles.

Pharmaceutical and Biotechnology

High-purity and chemically sensitive effluent streams benefit from the inert and non-reactive glass surface.

Textile and Dyeing Industry

Effluent with fluctuating pH and high chemical loads is effectively managed using corrosion-resistant GFS tanks.

Mining and Metallurgy

Abrasion-resistant and structurally strong tanks are essential for effluent containing solids and heavy metals.

Power Generation and Industrial Utilities

Cooling water blowdown and process wastewater storage require durable, leak-free containment solutions.

Roof Systems and Accessories for Industrial Effluent Tanks

To meet diverse operational and environmental requirements, Center Enamel provides a comprehensive range of roof and accessory options, including:

Aluminum geodesic dome roofs

Steel roofs and flat covers

Gas-tight and odor-control covers

Inlet and outlet nozzles

Manholes and inspection ports

Access ladders and maintenance platforms

These systems enhance safety, environmental protection, and operational convenience.

Advanced Manufacturing and Quality Assurance

Center Enamel operates state-of-the-art production facilities equipped with automated enameling lines, precision forming equipment, and comprehensive testing systems.

Quality control measures include:

Coating thickness inspection

Adhesion strength testing

High-voltage holiday testing

Dimensional accuracy checks

Final visual inspection

Every GFS panel is rigorously tested to ensure consistent quality and long-term performance.

Global Project Experience and Proven Track Record

Center Enamel industrial effluent tanks have been successfully deployed in over 100 countries, supporting industrial wastewater projects across:

Asia-Pacific

Europe

North America

Middle East

Africa

Latin America

This extensive global experience enables Center Enamel to understand diverse regulatory frameworks, climate conditions, and operational challenges, ensuring reliable project delivery worldwide.

Environmental Responsibility and Sustainability

Effective industrial effluent management is essential for protecting water resources and ecosystems. By delivering leak-free, corrosion-resistant, and long-life tanks, Center Enamel helps industrial clients:

Prevent environmental contamination

Meet increasingly strict discharge regulations

Reduce resource consumption and maintenance waste

Support sustainable industrial development

The long service life of GFS tanks aligns with global sustainability and circular economy principles.

Comprehensive Engineering and After-Sales Support

Center Enamel provides end-to-end support throughout the project lifecycle, including:

Technical consultation and tank selection

Engineering design and drawings

Installation supervision and training

Long-term technical assistance

This customer-focused service model ensures smooth project execution and reliable long-term operation.

Setting the Standard for Industrial Effluent Tank Solutions

With pioneering Glass-Fused-to-Steel technology, advanced manufacturing capabilities, strict adherence to international standards, and extensive global experience, Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) has firmly established itself as China’s leading industrial effluent tanks manufacturer.

By delivering durable, corrosion-resistant, and high-performance GFS industrial effluent tanks, Center Enamel continues to support industries worldwide in achieving environmental compliance, operational efficiency, and sustainable growth.