Shijiazhuang Zhengzhong Technology Co., Ltd. is the most experienced tank manufacturer in Asia. Our products include enamel-assembled tanks, epoxy resin tanks, stainless steel tanks, galvanized tanks, aluminum dome covers, and more. Our tank products have been exported to over 90 countries, including the United States, Australia, Canada, Malaysia, Indonesia, Russia, the United Arab Emirates, Panama, Brazil, South Africa, and more. The outstanding quality of our tanks and timely services have earned recognition worldwide.
Our Services
We offer a range of services and get your project done smoothly . If you have any issues or questions about our GFS tanks , please contact us and we'll happily guide you through any questions that you might have.
01 Tank Engineering Design
02 Tank Manufacturing and Packaging
03 Quality Control and Delivery
04 Tank Installation
Why Choose Us?
Our company is particularly trustworthy in terms of production experience and capacity.
Industry Experience
Over 30 years of experience in the tank industry.
International Design Standards
Compliance with international design standards such as AWWA D103-09, OSHA, NSF61, EN28765, and NFPA.
Modern Production Line
Utilizing state-of-the-art automated production equipment, including advanced laser cutting machines
Quality Inspection
Adopting international advanced production quality management standards and obtaining ISO9001, ISO14
Certification
Hold certifications such as ISO9001, NSF/ANSI 61, WRAS, ISO28765, LFGB, BSCI, and ISO45001.
supplier
Supplying tanks to top companies such as Veolia, Coca-Cola, Fengyi International, PetroChina, etc.
International Market Expertise
Tank projects spanning across 90 countries worldwide.
Comprehensive Services
Providing customers with services including engineering design, equipment manufacturing.
We keep working online, get in touch.
If you want to know more product information, or the latest quotation, you can contact us at any time, we will do our best to provide more services.
Applicable to all walks of life related to the company's products.
- 01 About us
- 02 Factory Tour
- 03 Quality Control
- 04 Customer Testimonials
How Can We Help?
Want to know our products, capabilities and resources, Contact us.
news
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11-222023
Center Enamel Shines at Wetex 2023, Advanced Storage Solutions Lead the Spotlight
From November 15 to 17, 2023, the Wetex 2023 was grandly held at the Dubai International Convention and Exhibition Center. Center Enamel with its unique booth and advanced storage tank solutions, attracted the attention of numerous customers. As a leading environmental technology company in China,Center Enamel stood out at the exhibition with its professional technology and strong solution capabilities. Shijiazhuang Zhongzhong Technology Co., Ltd. is a professional manufacturer dedicated to the design and manufacture of bolted tanks. After years of development, it has become a leader in the Asian bolted tank industry. Our product range includes enamel assembled tanks, epoxy resin tanks, stainless steel tanks, galvanized tanks, steel tanks, and aluminum dome covers. Our products have been certified to international standards such as ISO 9001, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001, etc. As of 2022, Center Enamel's bolted steel tanks have been exported to more than 90 countries, including the United States, Australia, Canada, Malaysia, Indonesia, Russia, the United Arab Emirates, Panama, Brazil, and South Africa. The outstanding quality of our tanks and timely service has earned us global recognition. The innovative booth design, distinctive brand identification, and rich project cases made our booth stand out at the exhibition. At the exhibition site, the company's technical experts provided detailed introductions to the technical advantages, application scenarios, and project cases of tank solutions, attracting many visitors for consultation and communication. Center Enamel's appearance at the Wetex 2023 not only demonstrated the company's technical strength and innovative capabilities but also added new luster to the reputation of Chinese enterprises in the international water treatment field. The successful holding of the Wetex 2023 not only gained more recognition for Center Enamel's products but also further enhanced the company's brand influence. Center Enamel will continue to lead with technological innovation, adhering to the core philosophy of "Quality, Innovation, Integrity, and Win-Win." Through continuous technological innovation and strategic layout, we are committed to making greater contributions to environmental protection and the new energy industry, striving to become a leader in the environmental protection industry. Glass Fused to Steel Tanks Aluminum Geodesic Dome Roofs Stainless Steel Tanks Fusion Bonded Epoxy Tanks Glass Lined Steel Tanks Bolted Steel Tanks Biogas Tanks Drinking Water Tanks Agricultural Water Tanks Dry Bulk Storage Tanks Potable Water Tanks Process Water Tanks Wastewater Tanks Anaerobic Digesters Leachate Tanks Municipal Sewage Tanks Fire Water Tanks Industrial Water Tanks Grain Storage Silos Agricultural Silos Liquid Storage Tanks Fire Sprinkler Water Tanks Industrial Liquid Tanks Fusion Bonded Epoxy Steel Tanks China Storage Tanks Manufacturer China Stainless Steel Water Tanks Manufacturer
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07-072021
Single and Double Membrane Roofs
The single and double-membrane roofs are made of specially formulated, high-quality, reinforced thermoplastic materials for biogas storage. These materials have special surface treatment formulations that provide high resistance to penetration while protecting the fabric from the damaging effects of UV rays. Use different membrane strengths to provide the best operating performance while maintaining strict safety factors and standards. Glass-Fused-to-Steel tanks with single membrane and double membrane roofs are the well-established anaerobic digester solutions and biogas storage solutions for anaerobic digestion processes. All of our biogas storage solutions are fully supported by structural calculations, giving you full confidence in the completion of the installation for many years to come. The single-membrane roof can be used for less demanding applications and consists of a central column supported fabric roof fixed on the wall of the GFS tank. They are commonly used for biogas collection purposes with air-tightness. The double membrane roof provides a durable and cost-effective solution for anaerobic digestion and biogas applications. The outer membrane is always inflated, while the inner membrane will expand and contract in proportion to biogas production, making it a suitable choice for pressurized applications. Center Enamel provides single and double membrane roofs for biogas storage. Due to the special design of the membrane roof, the penetration of biogas is very small. Membrane roofs are characterized by minimal gas permeability, durability, and maximum gas storage. For some cases of continuous biogas utilization (such as power generation), the storage of biogas does not require a separate biogas storage device, and the storage time of biogas is short. Therefore, combining the production, collection, and storage of biogas into one device can greatly save investment. In the biogas project and wastewater treatment project, we recommend using the integrated anaerobic fermentation tank which covers the double membrane roof on top of the GFS tank. Advantages of integrated anaerobic fermentation tank: Less investment and less floor space Short installation period and low construction cost Factory manufacturing, quality is well guaranteed The flexible top cover is relatively convenient to open, which is conducive to the maintenance of the anaerobic tank. It can adopt a double-layer structure to maintain a certain constant working pressure and enhance the look and feel. The gas storage film is lighter, and the pressure on the tank body is smaller than that of the rigid top cover, which is beneficial to protect the tank body. Glass Fused to Steel Tank Applications Bolted Steel Tanks Irrigation Water Tanks Biogas Storage Tanks Potable Water Tanks Industrial Wastewater Storage Tanks sludge storage tank leachate tanks dry bulk storage tanks agricultural water tanks Anaerobic Digester drinking water storage tanks Fire Protection Water Storage Tanks Fire Sprinkler Water Storage Tanks Liquid Storage Tanks Municipal Water Tanks Industrial water tank Process Water Tanks Grain Storage Silos Glass Fused to Steel Bolted Water Tanks Industrial Effluent Tanks Emergency Fire Water Tanks Agriculture Water Tank Municipal Sewage Storage Tanks Porcelain Enamel Tank Agricultural Silos Fuel And Oil Storage Tanks Stainless Steel Bolted Storage Tanks Stainless Steel Tanks industrial liquid tanks Frac Water Storage Tanks Glass-lined Steel Tanks Raw Water Tanks
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04-022021
Zhengzhong Technology Is Recognized As the Highest Grade A-level of China's Industrial Enterprise R&D Institutions
Zhengzhong Technology Is Recognized As the Highest Grade A-level of China's Industrial Enterprise R&D Institutions In recent years, Shijiazhuang Zhengzhong Technology Co., Ltd. has increased its R&D investment year by year to enhance its own innovation capabilities, maintain high growth, and improve its competitiveness, which has greatly improved the company's R&D technology and equipment innovation. A few days ago, the company added a heavyweight honor and won the "Hebei Province Industrial Enterprise R&D Organization Certificate" issued by the Hebei Provincial Department of Industry and Information Technology. The technology R&D center of Zhengzhong Technology was recognized as "A-level", the highest level in the province, fully demonstrating the company's scientific research strength and innovation ability. This event has important stimulating significance for the company in terms of technology research and development, company development, etc. Industrial enterprise R&D institutions are recognized as important work carried out by government departments to enhance enterprises’ independent innovation capabilities and promote industrial transformation and upgrading. Enterprise R&D institutions meet the requirements of "Have technical R&D talents, have technical R&D centers, have technical R&D equipment, have technical R&D funds, and have technical R&D projects", and are divided into A/B/C three levels according to the certification conditions, of which A The highest level. After rigorous data review and certification, Zhengzhong Technology meets the A-level certification requirements in various aspects such as R&D organization personnel, R&D organization site, R&D equipment assets, R&D expenditure proportion, and research projects. Times change, technological innovations. All walks of life in China are moving towards high-quality, high-level, high-standard, and high-demand directions. Zhengzhong Technology will use this R&D organization as an opportunity to continue to increase R&D investment, improve the management level of the technology R&D center, enhance the company’s innovation capabilities, and better provide strong technical support for market development, new product R&D, and personnel training, and contribute to environmental protection. The high-quality development of the industry provides the driving force for innovation.
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Shijiazhuang Zhengzhong Technology Co., Ltd
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