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  • quality Expandable Water Bladder 100cm X 50cm X 30cm 6 Years of Long-Lasting Water Storage factory

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    Expandable Water Bladder 100cm X 50cm X 30cm 6 Years of Long-Lasting Water Storage

    Expandable Water Bladder 100cm X 50cm X 30cm 6 Years of Long-Lasting Water Storage Product Description The Flexible Water Tank, also known as a Stretchable Water Bag, Bendable Aquatic Reservoir, or Compressible H2O Bucket, is a versatile and innovative solution for water storage needs. This product is designed to be flexible, durable, and lightweight, making it ideal for various applications. With a supply type of Make To Order, customers can customize the size and specificat

  • quality Lifespan 15 To 20 Years Biogas Digester Tank Equipped With Monthly Maintenance And Low Maintenance Ensuring Performance factory

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    Lifespan 15 To 20 Years Biogas Digester Tank Equipped With Monthly Maintenance And Low Maintenance Ensuring Performance

    Zonghai Biogas Digester Tank Advanced biogas digester tank engineered for sustainable conversion of organic waste into valuable biogas energy. Features robust construction, versatile installation options, and optimized design for maximum efficiency in biogas production. Key Features Lifespan 15-20 Years Material Options PVC, TPU, HDPE Weight Range 10KG-1000KG Installation Underground/Aboveground Mixing Method Mechanical Mixing Safety Features Biogas Outlet with Safety Valve

  • quality Low Maintenance Capacity Units Featuring Red Mud Color Suitable for Heavy Duty Industrial Applications and Efficiency factory

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    Low Maintenance Capacity Units Featuring Red Mud Color Suitable for Heavy Duty Industrial Applications and Efficiency

    Biogas Digester Tank Overview The Biogas Digester Tank is engineered for efficient biogas fermentation, operating optimally within a temperature range of 20°C to 40°C. With precise operating pressure of 0.02 to 0.05 MPa, it ensures safe and consistent fermentation processes for both small-scale and industrial biogas production applications. Key Features Product Name: Biogas Digester Tank Operating Pressure: 0.02 to 0.05 MPa Color: Red Mud Color Maintenance Frequency: Monthly

  • quality Used For Biogas Fermentation Usage Guide Digestate Slurry Outlet Type Solutions for Waste Management and Renewable Energy Production factory

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    Used For Biogas Fermentation Usage Guide Digestate Slurry Outlet Type Solutions for Waste Management and Renewable Energy Production

    Biogas Digester Tank Overview The Biogas Digester Tank is a highly efficient and durable solution designed for anaerobic digestion of organic waste to produce renewable biogas energy. Engineered for versatility, this tank supports both underground and aboveground installation, allowing seamless integration into various environmental and spatial conditions. Key Features Product Name: Biogas Digester Tank Material: High-quality PVC, TPU, and HDPE for enhanced strength Lifespan:

  • quality Mechanical Mixing Method Material Designed with Monthly Maintenance Frequency Ensuring Industrial Process Performance factory

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    Mechanical Mixing Method Material Designed with Monthly Maintenance Frequency Ensuring Industrial Process Performance

    Biogas Digester Tank Overview The Biogas Digester Tank is a highly efficient and durable solution designed to convert organic waste into valuable biogas energy. Engineered with precision, this tank features robust material composition that ensures longevity and optimal performance over time. Key Features Product Name: Biogas Digester Tank Inlet Type: Organic Waste Slurry Outlet Type: Digestate Slurry Color: Red Mud Color Operating Pressure: 0.02 to 0.05 MPa Maintenance: Low

  • quality Biogas Digester Tank With Biogas Outlet With Safety Valve Ideal For Organic Waste Slurry Operating Pressure 0.02 To 0.05 MPa Gas Generation System factory

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    Biogas Digester Tank With Biogas Outlet With Safety Valve Ideal For Organic Waste Slurry Operating Pressure 0.02 To 0.05 MPa Gas Generation System

    Biogas Digester Tank Overview The Biogas Digester Tank efficiently converts organic waste into renewable biogas energy through anaerobic digestion. Engineered with high-quality materials, this durable system operates optimally within a temperature range of 20°C to 40°C, ensuring maximum biogas yield from organic waste slurry. Key Features Biogas outlet with integrated safety valve Low maintenance with monthly servicing recommended Digestate slurry outlet for efficient waste

  • quality Digestate Outlet Usage Guidelines Designed to Enhance Eco-friendly Disposal and Reduce Environmental Impact in Biogas Plants factory

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    Digestate Outlet Usage Guidelines Designed to Enhance Eco-friendly Disposal and Reduce Environmental Impact in Biogas Plants

    Biogas Digester Tank The Biogas Digester Tank is an innovative eco-friendly solution designed to convert organic waste into valuable biogas. Available in capacities ranging from 1 M³ to 1000 M³, this tank is suitable for applications from small household setups to large-scale industrial operations. Its efficient design ensures optimal retention time of 15 to 30 days, allowing for maximum biogas production and waste decomposition. The carefully engineered shape facilitates

  • quality Digestate Outlet Material Featuring Retention Time 15 to 30 Days Ideal for Organic Waste Processing and Recycling Systems factory

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    Digestate Outlet Material Featuring Retention Time 15 to 30 Days Ideal for Organic Waste Processing and Recycling Systems

    Biogas Digester Tank Product Overview The Biogas Digester Tank is an innovative and efficient solution designed for converting organic waste into valuable biogas energy. Available in capacities ranging from 1 to 1000 cubic meters, this product caters to various scales of biogas production, making it ideal for small households, agricultural farms, and large industrial applications. Constructed from high-quality, durable materials, the tank is built to withstand diverse

China Henan Zonghai Plastic Industry Co., Ltd. China Henan Zonghai Plastic Industry Co., Ltd.
Henan Zonghai Plastic Industry Co., Ltd.

The company always adheres to the corporate philosophy of "paying attention to details and striving for excellence", humbly listens to the suggestions of senior distributors and operators in the industry, and continues to carry out technological innovation and product research and development to meet the diverse needs of the market for products. In the new year, the company will continue to adhere to the corporate spirit of "quality, efficiency, low consumption, and striving to exceed customer n

About Us
Company Advantage
01
10+ Years Expertise
With over 10 years of experience in the professional production and sales of liquid tanks, the company has mature technology and a deep understanding of market demand. It provides customers with reliable products and professional solutions.
02
Premium Products
The product range is comprehensive and of superior quality, ranking among the best in the industry. All products have passed international and industry standards for wear resistance, impermeability and safety, ensuring excellent performance.
03
Eco-Innovation
The product is environmentally friendly, corrosion-resistant, oxidation-resistant, lightweight, practical and affordable. It meets customers' functional needs and complies with environmental protection concepts.
04
Full Service
We provide customised services, including size, colour, design and packaging options, as well as technical guidance and installation design solutions. Product warranties last between 1 and 8 years, providing customers with long-term protection.
China Henan Zonghai Plastic Industry Co., Ltd.
100 %
Client Satisfaction
Trusted by Thousand of People & Companies.
  • Setting up this 500L water bladder was a breeze! It’s much tougher than those cheap plastic tubs. When empty, I just fold it and toss it in my shed. Perfect for my off-grid cabin.
    Liam H.
    Liam H.

  • Used a small TPU fuel bag for our boat trip. No leaks, no smell! It’s super flexible and tucked right into the corner of the deck. Way better than clunky metal cans.
    Sarah Miller
    Sarah Miller

  • Grabbed a biogas digester for my garden waste. The Red Mud PVC is thick and sturdy. It actually looks cool in the yard and saves me money on grill gas. Love it!
    Dustin G.
    Dustin G.

  • The pillow tank fits my truck bed perfectly. I use it for hauling water to the horses. It doesn't slide around and the valves are high quality. No more spills
    Jake Thorne
    Jake Thorne

  • Finally found a water bag that doesn't taste like chemicals. Used it for our 3-day camping festival. It stood up to everyone stepping around it. Super reliable gear.
    Chloe R.
    Chloe R.

Latest News
Latest company news about Flexible PVC Onion Tanks in U.S. Wildfire Response: Distribution Patterns and Operational Impact
2026-04-14

Introduction In recent years, wildfire response logistics in the United States have increasingly relied on portable water infrastructure. Large rural areas, particularly in western states such as California, Arizona, and Nevada, face a recurring challenge: fire suppression operations often occur far ...

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Latest company news about Climate and Fermentation Dynamics: Why Southeast Asia Is Well Suited for Small-Scale Biogas Digestion
2026-04-11

Introduction The effectiveness of anaerobic digestion systems depends heavily on environmental conditions. Temperature, feedstock composition, and system design all influence microbial activity and gas production stability. Southeast Asia possesses several natural characteristics that make it ...

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Latest company news about Managing Agricultural Waste in Southeast Asia: The Role of Modular Biogas Digesters in Rural Energy Systems
2026-04-09

Introduction Agricultural waste management remains an important environmental challenge across Southeast Asia. Livestock manure, crop residues, and food processing by-products often accumulate near farms or rural households, leading to odor, nutrient runoff, and greenhouse gas emissions. Biogas ...

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