Since its founding in 1989, Shijiazhuang Zhengzhong Technology Co., Ltd has emerged as the global leader in bolted steel tank manufacturing. With over 30 years of expertise, we have established ourselves as the go-to company for high-quality, durable, and innovative storage solutions. Our bolted steel tanks are trusted across industries and have been successfully exported to more than 100 countries around the world.

Our Extensive Range of Bolted Steel Tanks

As a versatile storage solution provider, Shijiazhuang Zhengzhong Technology Co., Ltd offers a comprehensive portfolio of bolted steel tanks that cater to a wide array of applications. Our product range includes:

Glass-Fused-to-Steel (GFS) Tanks: Known for their exceptional durability and corrosion resistance, GFS tanks are a reliable solution for applications such as drinking water, wastewater treatment, bio-energy, and agriculture.

Fusion Bonded Epoxy Tanks: Designed with advanced epoxy coating technology, these tanks are ideal for the storage of water, wastewater, and industrial liquids, providing excellent corrosion protection.

Stainless Steel Tanks: Offering superior corrosion resistance and long service life, these tanks are preferred in industries that demand hygienic storage conditions like food, beverage, and pharmaceuticals.

Galvanized Steel Tanks: Cost-effective and robust, galvanized steel tanks are perfect for fire water storage, irrigation, and agricultural use.

Aluminum Geodesic Dome Roofs: These are ideal for bolted tanks that need effective, lightweight, and durable roofing solutions, particularly in challenging environmental conditions.

Leading the Industry in Innovation and Technology

At Shijiazhuang Zhengzhong Technology Co., Ltd, we are committed to excellence and innovation. Our company boasts a professional enameling R&D team and holds over 20 enameling patents. We are the only manufacturer in China that produces its own enamel frit, ensuring total control over the quality of our Glass-Fused-to-Steel tanks. This dedication to research and development has solidified our position as the most experienced bolted steel tanks manufacturer in Asia.

Global Certifications and Compliance

Our bolted steel tanks meet and exceed the highest international standards. Shijiazhuang Zhengzhong Technology Co., Ltd is certified to:

ISO 9001: Ensuring our quality management systems are in line with global standards.

CE: Demonstrating compliance with EU safety, health, and environmental requirements.

NSF/ANSI 61: Verifying that our tanks meet safety standards for drinking water applications.

WRAS: Certifying that our products comply with UK water supply standards.

ISO 28765: The international standard for Glass-Fused-to-Steel tanks.

ISO 45001: Ensuring the health and safety of our manufacturing and installation processes.

We also follow the strict guidelines of AWWA D103-09, OSHA, NFPA, and other relevant standards, guaranteeing that our tanks perform at the highest levels of safety, reliability, and durability.

Trusted by Major Corporations Worldwide

Shijiazhuang Zhengzhong Technology Co., Ltd has built a reputation for reliability and quality, leading to successful partnerships with some of the world’s largest corporations. We have worked with industry leaders such as:

Coca-Cola

Heineken

Veolia

Paques

PetroChina

Sinopec

Wilmar

Sabesp

AbInBev

Porsche

These partnerships reflect our commitment to excellence and our ability to meet the rigorous demands of global clients in various industries.

Applications of Our Bolted Steel Tanks

Shijiazhuang Zhengzhong Technology Co., Ltd provides bolted steel tanks for a wide range of applications, including:

Drinking Water Storage

Our tanks meet the stringent requirements of NSF/ANSI 61 and WRAS certifications, ensuring safe and reliable storage of potable water.

Municipal and Industrial Wastewater Treatment

Our corrosion-resistant tanks are designed to withstand the harsh conditions of wastewater treatment, offering long-lasting solutions for industrial effluents and municipal sewage storage.

Bio-Energy and Anaerobic Digestion

The superior chemical resistance of our Glass-Fused-to-Steel tanks makes them the ideal choice for biogas storage and anaerobic digestion projects.

Agricultural Storage

From storing irrigation water to fertilizers, our tanks provide cost-effective and durable storage options for the agricultural sector.

Fire Water Storage

Our galvanized steel tanks are used worldwide for fire protection water storage, meeting both local and international safety standards.

Landfill Leachate Containment

The chemical-resistant properties of our GFS tanks make them an excellent solution for landfill leachate storage, ensuring environmental safety.

Unmatched Global Experience

With over 30 years of experience and a presence in over 100 countries, Shijiazhuang Zhengzhong Technology Co., Ltd is proud to have completed numerous successful projects around the world. Some notable projects include:

Drinking Water Projects in USA, Canada, Panama, Malaysia, and Indonesia.

Wastewater Treatment and Sewage Projects in Saudi Arabia, Ecuador, and Jiangxi.

Bio-Energy Projects using Glass-Fused-to-Steel anaerobic digesters in Indonesia and Europe.

Our tanks have been tested and proven to withstand extreme conditions, such as the magnitude 7.8 earthquake in Ecuador in 2016, where our GFS tanks performed flawlessly without requiring repairs.

Why Choose Shijiazhuang Zhengzhong Technology Co., Ltd?

Decades of Expertise

With over 30 years of experience in the industry, we are the most trusted name in bolted tank manufacturing. Our unmatched expertise in enameling technology has set the standard for GFS tanks worldwide.

Innovative Solutions

As the only GFS tank manufacturer in China that produces its own enamel frit, we maintain full control over quality and can customize our tanks to meet specific project needs.

Global Recognition

We have been recognized by the global market for the superior quality of our tanks and the prompt service we offer. Our tanks are widely used by major corporations and governments around the world.

Fast and Cost-Effective Installation

Our bolted steel tanks are designed for quick assembly and easy transportation, making them a cost-effective solution for projects of all sizes.

Long-Term Partnerships

We build lasting relationships with our clients, offering end-to-end support from design and fabrication to installation and maintenance.

Partner with the Global Leader in Bolted Steel Tanks

At Shijiazhuang Zhengzhong Technology Co., Ltd, we are committed to providing top-tier storage solutions that meet the highest standards of quality and performance. Whether you are looking for tanks for water storage, wastewater treatment, agriculture, or industrial applications, our bolted steel tanks offer unmatched reliability and value.

Contact us today to learn more about how we can support your next project with our bolted steel tanks. Partner with the global leader and experience the difference of Shijiazhuang Zhengzhong Technology Co., Ltd!