China Leading Storm water tanks Manufacturer

Product Specification

China Leading Storm water tanks Manufacturer

Center Enamel, the global brand of Shijiazhuang Zhengzhong Technology Co., Ltd., has become China’s leading storm water tanks manufacturer, helping cities, industries, and developers manage intense rainfall, flash floods, and urban runoff with safe, high‑capacity storage solutions.

Why Storm Water Tanks Matter

Storm water is no longer just a drainage issue; it is a critical part of resilient urban and industrial infrastructure.

• Intense rain events can overwhelm traditional drainage networks, causing flooding, property damage, and pollution of rivers and lakes.
• Properly designed storm water tanks capture, attenuate, and slowly release runoff, reducing pressure on sewers and preventing downstream flooding.
• In modern water management, these tanks also support rainwater reuse, groundwater recharge, and sustainable urban drainage systems.

Center Enamel’s storm water tanks are engineered to manage large volumes of runoff safely, even under extreme weather conditions.

China’s Leading Storm Water Tanks Manufacturer

With a legacy dating back to 2008, Center Enamel has grown into a global leader in engineered storage tanks, including specialized solutions for storm water management.

• The company manufactures Glass‑Fused‑to‑Steel (GFS) tanks, Fusion Bonded Epoxy (FBE) epoxy coated steel tanks, stainless steel tanks, galvanized tanks, and aluminum geodesic dome roofs, serving water, wastewater, storm water, and biogas projects worldwide.
• Its GFS storm water tanks are specifically designed to handle large stormwater volumes, high hydraulic loads, and demanding environmental conditions, making them ideal for municipal and industrial runoff management.
• Center Enamel’s tanks are used in municipal sewage projects, storm water projects, drinking water systems, fire water storage, and water supply & drainage systems, proving their versatility across water sectors.

This experience positions Center Enamel as a trusted provider of storm water storage solutions in China and internationally.

Glass‑Fused‑to‑Steel Storm Water Tanks

At the core of Center Enamel’s storm water portfolio are its Glass‑Fused‑to‑Steel tanks, engineered for strength, durability, and corrosion resistance.

• GFS tanks combine the strength and flexibility of steel with a chemically inert, glass enamel coating fired at high temperature, creating a non‑porous, corrosion‑resistant surface.
• These tanks are specifically described as designed to manage large volumes of stormwater, with high‑strength construction and excellent corrosion resistance for long‑term service.
• GFS tanks are widely applied in wastewater, storm water, potable water, and dry bulk storage, reflecting their robustness in harsh hydraulic and environmental conditions.

The enamel surface resists moisture, chemicals, and abrasion from sediments carried in stormwater, significantly extending the tank’s service life.

Epoxy Coated Steel Tanks for Storm Water

In addition to GFS tanks, Center Enamel’s epoxy coated steel water tanks provide another strong option for storm water storage and equalization.

• Epoxy coated steel tanks use a high‑performance epoxy barrier on steel panels, delivering exceptional corrosion resistance in environments similar to municipal wastewater—conditions often mirrored in stormwater systems.
• These tanks are known for strength, durability, leak prevention, and long service life, attributes originally developed for municipal wastewater but directly applicable to stormwater storage.
• Center Enamel’s epoxy tanks are designed to AWWA and ISO standards, with capacities ranging from thousands to millions of gallons, and customizable roof and fitting options.

For storm water applications, epoxy coated tanks can be configured as detention, retention, or reuse tanks, integrated into broader drainage and treatment networks.

Engineering Features for Storm Water Management

Storm water tanks must withstand sudden inflow surges, high sediment loads, and variable fill‑empty cycles. Center Enamel’s tanks address these demands through robust design and materials.

• High‑strength shell and foundation
  • GFS and epoxy coated tanks use high‑strength steel shells designed to handle rapidly fluctuating water levels and dynamic hydraulic loads.
  • Structural design incorporates seismic, wind, and load calculations, as part of Center Enamel’s broader experience in wastewater and water supply tanks.
• Corrosion‑resistant interiors
  • Glass‑Fused‑to‑Steel and epoxy coated surfaces provide robust protection against moisture, dissolved contaminants, and abrasion from suspended solids in storm water.
  • Non‑porous surfaces minimize long‑term degradation, supporting service lives measured in decades.
• Flexible roofs and configurations
  • Storm water tanks can be supplied with closed roofs (GFS, aluminum dome, or other roof types) to prevent contamination and control odors, or with open tops for specific hydraulic designs.
  • Fittings, manways, vents, inlets/outlets, overflow structures, and monitoring points are configured to match site‑specific storm water strategies.

These features ensure that Center Enamel storm water tanks perform reliably under severe weather and demanding operational conditions.

Applications: From Urban Drainage to Green Infrastructure

Center Enamel’s storm water tanks are suitable for a wide range of applications where runoff must be captured, controlled, or reused.

• Urban stormwater detention and retention
  • GFS storm water tanks are used as detention tanks to temporarily store runoff and release it at controlled rates, minimizing downstream flooding.
  • They can also serve as retention tanks where water is stored longer for infiltration, gradual release, or reuse.
• Rainwater harvesting and reuse
  • Center Enamel’s metal rainwater tanks are described as sustainable solutions to conserve water, reduce reliance on conventional sources, and support green building initiatives.
  • These tanks are used for irrigation, toilet flushing, industrial processes, cleaning, and emergency storage, overlapping directly with stormwater reuse strategies.
• Industrial and commercial sites
  • Industrial parks, logistics centers, and commercial complexes use storm water tanks for runoff capture, pre‑treatment, and flow equalization, reducing strain on municipal systems.
  • Tanks can be integrated with oil‑water separators and sedimentation systems for pollution control.
• Remote and off‑grid locations
  • In remote or off‑grid areas, metal tanks are used to store stormwater and rainwater as a reliable local water resource for non‑potable use.

This versatility reflects Center Enamel’s broader expertise across rainwater harvesting, wastewater, and water supply, enabling integrated water management solutions.

Sustainability and Flood Resilience

Storm water tanks are a key component of climate‑resilient and sustainable water infrastructure. Center Enamel’s solutions are explicitly aligned with water conservation and environmental protection.

• Flood mitigation and infrastructure protection
  • By capturing peak runoff, storm water tanks reduce the risk of sewer overflows, erosion, and infrastructure damage during heavy rain events.
  • This protection is vital as climate change intensifies storm patterns and urbanization increases impervious surfaces.
• Water conservation and green building
  • Center Enamel’s metal rainwater tanks are promoted as tools to maximize water conservation, reduce reliance on conventional sources, and support LEED and other green building programs.
  • Stormwater captured in these systems can be reused for non‑potable purposes, lowering overall water demand.
• Environmentally responsible materials and long life
  • GFS and epoxy coated tanks offer long, low‑maintenance service lives, reducing resource use and waste associated with frequent repairs or replacements.
  • High durability ensures that storm water systems remain reliable assets over decades, supporting sustainable urban development.

This alignment with sustainability goals strengthens the role of Center Enamel’s tanks in modern water management strategies.

Fast Deployment with Bolted Modular Design

Center Enamel’s storm water tanks benefit from the same bolted, modular construction that has made its drinking water and wastewater tanks successful worldwide.

• Easy transportation and installation
  • Prefabricated panels are shipped in compact packages and assembled on site, avoiding heavy civil works associated with large cast‑in‑place concrete tanks.
  • This approach shortens project timelines and is ideal for brownfield urban sites where space and access are constrained.
• Scalability and adaptability
  • Bolted GFS and epoxy tanks can be expanded or reconfigured if storm water management requirements change, giving municipalities and developers long‑term flexibility.
  • Modular design also facilitates phased construction, matching investment with growth or regulatory milestones.

These advantages reduce both initial construction impacts and long‑term infrastructure risk.

Integrated Expertise in Water and Wastewater

Center Enamel’s leadership in storm water tanks is reinforced by its broader experience in wastewater, sewage, drinking water, leachate, and biogas projects.

• The company is recognized as China’s leading wastewater tanks manufacturer, with proven projects in municipal sewage treatment, landfill leachate, bio‑energy, and fire water storage.
• GFS and epoxy tanks are widely applied across aeration tanks, permeate tanks, sludge tanks, sewage storage tanks, and anaerobic reactors, demonstrating structural and coating performance under tough liquid conditions.
• This cross‑application expertise means storm water tanks benefit from technologies and design principles refined across the entire water cycle.

For clients, this translates into storm water solutions grounded in decades of multi‑sector water engineering.

Comprehensive Support from Design to Operation

Center Enamel provides end‑to‑end support for storm water tank projects, ensuring that each installation is optimized for local conditions and long‑term performance.

• Engineering and customization
  • Engineering teams tailor tank size, configuration, material (GFS or epoxy), and roof type to specific stormwater volumes, catchment characteristics, and regulatory requirements.
  • Integration with drainage networks, pre‑treatment systems, and reuse schemes is considered from early design stages.
• Manufacturing and quality control
  • Tanks are produced in modern facilities with controlled coating processes, automated fabrication, and strict quality checks that ensure consistent performance.
  • Compliance with AWWA, ISO, and related standards supports global acceptance.
• Installation guidance and after‑sales service
  • Detailed installation manuals and technical assistance help ensure proper assembly and commissioning of storm water tanks.
  • Ongoing support covers inspection, maintenance strategies, and potential expansion or system upgrades.

This comprehensive service model gives municipalities, developers, and industries confidence in their storm water infrastructure investments.

By integrating Glass‑Fused‑to‑Steel and epoxy coated tank technologies, robust structural design, global water sector experience, and a clear commitment to sustainability, Center Enamel stands today as China’s leading storm water tanks manufacturer, providing high‑capacity, long‑life storage solutions that help communities better manage rain, reduce flooding, and turn stormwater from a risk into a valuable resource.