customized Design Rainwater harvesting tank for Every Industry

Rainwater harvesting tanks are a convenient storage solution for liquid or dry goods such as water, sand, mud or grain. They are constructed from individual steel sheets that are fabricated and finished in an enclosed facility, then transported to the site and bolted together with appropriate washers and fasteners for the product that will be stored. Unlike traditional concrete or welded storage solutions that require extensive on-site fabrication and finishing, Rain water harvesting tanks offer quick installation, reduce shipping costs, and can be assembled in virtually any type of weather, eliminating many weather-related delays.

Rain water harvesting tank are versatile and can be used in many industrial, commercial, residential, municipal and rural applications. They can be assembled from a variety of materials, such as powder coated, galvanized, or stainless steel, and they are available in a variety of sizes that can be tailored to the specific requirements of a project. They provide durable, leak-free storage solutions that are quick to install, easy to maintain, and an economical alternative to other tank designs.

Our Rain water harvesting tank

Why Choose Us

1. Short construction period and low cost.

2. Excellent corrosion resistance, service life> 30 years.

3. Easy to install, no need for large-scale installation equipment or very skilled worker.

4. The tank volume can be expanded according to your requirements.

5. Removable, relocated and reinstalled.

6. Exquisite appearance, the color of the tank can be customized.

7. Modular operation, on-site assembly.

8. Controllable quality, suitable for different climates.

9. Industrialized production, qualified in quality inspection.

10. Can produce any size, from 50m to 10000m for your choice.

1. We Are A Real Factory, We Are A Real Factory, We Are A Real Factory.

2. Delivery Time Is Fast.

3. Low Production Cost.

4. Easy to Maintain.

5. Has Its Own Core Technology.

6. Overseas Installation Services.

Quality Control

Raw material test: ingredient analysis, impurities test

Formula finalizing small sample test: enamel fluidity test, chromatic difference analysis, enamel burning experiment acid, and alkali resistance test, glossy, adhesion test, etc.

Middle stage product test: magnify experiment simulated operation environment

Destructive testing: impact test, 1500V holiday test, sliced electric microscope analysis

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.