Expandable Glass-Fused-to-Steel Anaerobic Digester Tanks – ISO 9001:2008 Certified

Expandable Glass-Fused-to-Steel Anaerobic Digester Tanks – ISO 9001:2008 Certified

Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) is a trusted global leader in manufacturing Glass-Fused-to-Steel (GFS) Anaerobic Digester Tanks, offering innovative, reliable, and scalable solutions for anaerobic digestion projects worldwide. With ISO 9001:2008 certification, we guarantee the highest standards of quality in design, manufacturing, and service.

A Game-Changer in Anaerobic Digestion Technology

Our Expandable GFS Anaerobic Digester Tanks are specially designed to accommodate future scalability, making them a cost-effective and sustainable choice for biogas projects. Engineered for durability, efficiency, and adaptability, these tanks are ideal for agricultural, municipal, and industrial anaerobic digestion applications.

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

What Makes Our GFS Tanks Stand Out?

1. Expandable Modular Design

The modular structure of our tanks allows for quick and easy expansion to meet increasing storage demands. This innovative design supports businesses looking for long-term solutions to adapt to growing project requirements without replacing existing infrastructure.

2. Glass-Fused-to-Steel Technology

Our tanks are manufactured using Two Enamel Two Fired Technology, where steel sheets are coated with multiple layers of enamel and fired at over 850°C. This process ensures a robust fusion bond, creating a tank that is highly resistant to:

Corrosion

Abrasion

Extreme temperatures and environmental conditions

3. Certified Quality

As an ISO 9001:2008-certified company, Center Enamel adheres to stringent quality control measures throughout the manufacturing process. Our tanks also meet international standards, including AWWA D103-09, ISO 28765, and NSF/ANSI 61, ensuring outstanding performance and reliability.

4. Eco-Friendly Solutions

Glass-Fused-to-Steel tanks are environmentally friendly, offering a sustainable storage solution that minimizes maintenance and maximizes lifespan.

Key Features of Expandable GFS Anaerobic Digester Tanks

High Strength and Durability: The steel and enamel combination delivers unparalleled durability and a service life exceeding 30 years.

Leak-Proof Design: Advanced sealing technology and precise construction ensure a leak-free structure.

Lightweight Panels: Easy to transport and install, even in remote locations.

Aesthetic Versatility: Available in various colors and finishes to suit project needs.

Customizable Capacities: Scalable designs range from 20m³ to 20,000m³, catering to projects of all sizes.

Applications of Expandable GFS Anaerobic Digester Tanks

Our tanks are widely used in:

Agricultural Biogas Plants: Digesting livestock manure and crop residues into renewable energy.

Municipal Waste Management: Treating organic waste from urban areas for energy recovery.

Industrial Waste Treatment: Managing effluents from food processing, breweries, and other industries.

Why Choose Center Enamel?

Global Expertise

With installations in over 100 countries, we are a trusted partner for anaerobic digestion projects worldwide.

Complete Turnkey Solutions

From design and manufacturing to installation and after-sales service, we provide end-to-end solutions for our clients.

Proven Track Record

Our tanks have been successfully implemented in numerous high-profile projects, proving their reliability and adaptability.

Recent Project Highlights

Center Enamel has supplied expandable GFS anaerobic digester tanks for:

A large-scale agricultural biogas plant in Europe.

A municipal organic waste-to-energy project in Asia.

An industrial biogas plant in North America.

The Expandable Glass-Fused-to-Steel Anaerobic Digester Tanks by Center Enamel are the ultimate choice for future-ready biogas projects. Combining durability, scalability, and environmental responsibility, these tanks set a benchmark in the anaerobic digestion industry.

Trust Center Enamel to be your partner in creating a sustainable future. Contact us today to explore how our ISO 9001:2008-certified tanks can power your next project!

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.