Leading China Wastewater Holding Tanks Manufacturer: Redefining Standards with Innovation and Critical Insight

In today’s rapidly evolving industrial and environmental landscape, wastewater management is not just a necessity—it’s a challenge that demands resilient, sustainable solutions. At Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel), we don’t simply follow conventional approaches to wastewater holding tanks; we challenge them. Since 1989, our relentless pursuit of innovation and excellence has positioned us as the leading China wastewater holding tanks manufacturer, driving us to continuously question, refine, and elevate industry standards.

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

A Legacy Built on Skepticism and Innovation

For over three decades, we have built our reputation by scrutinizing traditional practices and pioneering advanced solutions for wastewater storage. Our expertise in designing and fabricating bolted storage tanks has enabled us to develop a comprehensive product portfolio that includes:

Glass-Fused-to-Steel (GFS) Tanks: The original innovation in China, these tanks combine the robustness of steel with a high-performance glass coating, offering superior corrosion resistance essential for harsh wastewater environments.

Fusion Bonded Epoxy Tanks: Engineered to provide an additional layer of chemical protection, these tanks are designed to endure the aggressive conditions often encountered in wastewater management.

Stainless and Galvanized Steel Tanks: Optimized for specialized applications where performance and longevity are paramount.

Our forward-looking research and development team, bolstered by over 20 patented innovations in enameling technology, continuously questions the status quo—ensuring that every product we deliver is a leap forward in quality and reliability.

Challenging Conventional Standards Through Rigorous Quality

Many manufacturers settle for meeting the bare minimum requirements. At Center Enamel, we ask the critical questions: Is “good enough” really enough when the health of our environment and public safety are at stake? Our wastewater holding tanks are engineered and rigorously tested in strict accordance with international standards, including:

AWWA D103-09 – Ensuring robust engineering design for water storage.

OSHA & NFPA – Upholding safety and operational integrity.

ISO 28765, CE/EN 1090, NSF/ANSI 61 – Guaranteeing superior material performance and quality.

WRAS, LFGB, BSCI, ISO 45001 – Demonstrating our commitment to global standards and sustainable manufacturing practices.

Each certification is not merely a tick on a checklist but a commitment to constant improvement and a proactive response to emerging challenges in wastewater management.

Global Reach with a Forward-Thinking Vision

Our critical approach and dedication to high standards have earned us a trusted reputation in over 100 countries. Our wastewater holding tanks have been successfully deployed in diverse applications, including:

Municipal Wastewater Treatment: Providing reliable storage solutions that maintain water quality and system integrity.

Industrial Effluent Management: Delivering tanks that withstand aggressive chemical exposures and operational stresses.

Agricultural Runoff & Bio-Energy Applications: Offering sustainable, durable solutions that adapt to evolving environmental needs.

Our strategic collaborations with global leaders such as Paques, Veolia, Coca-Cola, Sabesp, Wilmar, PetroChina, Heineken, AbInBev, Porsche, and Sinopec underscore our capability to meet and exceed the highest expectations in wastewater management.

Embracing Sustainability and Future-Ready Technologies

In a world where environmental challenges continue to intensify, sustainability is not an option—it’s imperative. At Center Enamel, our wastewater holding tanks are designed with the future in mind. We relentlessly question how our products can further reduce maintenance costs, minimize environmental impact, and adapt to future technological advances. Our commitment to sustainable production and long-term durability is driving a revolution in water management, ensuring that our tanks remain a reliable backbone in the face of evolving global challenges.

Join Us in Redefining Wastewater Management

At Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel), we believe that true innovation begins with a willingness to question conventional wisdom. As the leading China wastewater holding tanks manufacturer, we invite you to partner with us—explore solutions that not only meet today’s challenges but are also engineered to anticipate tomorrow’s needs.

Are you ready to challenge the status quo and elevate your wastewater management systems?

Contact us today to discover how our advanced, critically engineered wastewater holding tanks can transform your operations and drive a sustainable future.

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.