• Tanks and Vessels

    Tanks and Vessels

    Typical tanks & vessels, including the supplemental components, can be fabricated in virtually any shape or configuration, demonstrating the flexibility inherent with FRP composites. Using our proprietary technology, we have the ability to manufacture the tanks and vessels according to customer’s different requirements in our plant then transport them safely to your site. For larger size tanks, we have the unique ability to build on-site to your exact specifications, and the maximum diame...

  • Rectangular Tanks

    Rectangular Tanks

    Fiberglass rectangular tanks can be designed and manufactured on different shapes, sizes, colors, thicknesses, intended service conditions, insulations, conductivities, etc. Many different industries use fiberglass rectangular tanks for their systems: 1. Mixing tank, settler, launder and so on for nuclear energy and smelt and mining industry. Jrain makede the rectangular settlers for many projects. For different projects, different resins are selected to meet different service conditions. Dif...

  • Scrubbers


    Fiberglass scrubbers are very popular for liquid storage, water treatment, FGD system, chemical processing and pollution control, the gas cleaning process, controlling gaseous emissions, especially polluted gases, waste incineration and power generation processes. Because: In comparison to metal or rubber-lined steel products, Fiberglass reinforced plastic (FRP) have many advantages. FRP is very light-weight, very strong and can be produced in a wide range of diameters, which has a direct imp...

  • Clarifiers & Settlers

    Clarifiers & Settlers

    Fiberglass clarifier and settler are lighter than traditional steel material, and helps you find the most suitable joint and assembling details besides products. Jrain offers fiberglass rectangular tanks and clarifiers, settlers, water trough, hood or cover, collection and effluent (launder) for water, wastewater, mining and other industrial applications. The concave faces of the sections transport the sediment toward a sludge pit. During return movement, the wedge-shaped parts of the section...

  • Covers


    Fiberglass covers are widely used in water and sewage treatment, chemical and petroleum, food, pharmacy, etc. Fiberglass covers are different in colors and shapes such as round, rectangular, arch, flat, house type, etc. as per customer’s requirements. Fiberglass covers are always designed to meet a wide range of temperature, the outer surface finish is remarkable resistant to harsh environmental conditions, making fiberglass an ideal material for exposure to the elements, including the sun, s...

  • Fittings


    Fiberglass fittings are generally made of hand lay-up process, with high resin content. Different shapes can be realized by using molds. Different resins can be selected for different medium and service conditions. Any special fittings on sizes and shapes will be available upon request. Fiberglass fittings are very popular as they are featured by: • Great strength in relation to the weight • Electrical and thermal insulation • Resistant to corrosion and chemicals • Resistant to the influences...

  • Gratings & Covers

    Gratings & Covers

    Jrain panels are molded in one piece and feature a concave non-slip walking surface. The cost effective panels allow for efficient on-site cutting to minimize grating waste and load bearing bars in both directions allow for use without continuous side support. Jrain’s molded fiberglass grating is significantly lighter in weight than metallic gratings and the high resin content provides excellent corrosion resistance and requires very little maintenance. A higher safety factor is achieve...

  • Piping System

    Piping System

    Fiberglass pipes include pure fiberglass pipes, sand pipes, insulation pipe, dual laminate pipe (with PVC, CPVC, PE, PP, PVDF, etc.) and so on The wall construction of a fiberglass pipe system consists of three layers: 1. Liner: determines the optimal resistance to the medium. 2. Structural layer: provides high mechanical strength and resistance to loads. 3. Top coat: protects the piping system from weather, chemical penetration and UV radiation. They are very popular in many industries be...

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About Us


Brief description:

Jrain FRP, located at Hengshui City of China, is a professional manufacturer of composite product. We manufactured various fiberglass reinforced plastic (FRP) products since 2008 and still active in improving the product, process and market development. Until now we possess 5000m2 workshop, with winding machine, vacuum equipment and molds, etc. in it. We are certificated with ISO9001 Quality Management System. We are also equipped with related lab and professional FRP test equipment. We are familiar with many related international codes and then manufacture the products based on them such as ASME, ASTM, BS EN.



  • Sinochem and Shanghai Chemical Institute jointly set up a laboratory dedicated to composite materials

    Sinochem International and Shanghai Research Institute of Chemical Industry Co., Ltd. (Shanghai Chemical Institute) jointly established the “Sinochem – Shanghai Chemical Institute Composite Materials joint laboratory” in Shanghai Zhangjiang Hi-Tech Park. This is another importan...

  • Chinese researchers develop superelastic hard carbon nanofiber aerogels

    Inspired by the flexibility and rigidity of natural spider silks webs, a research team led by Prof. YU Shuhong from the University of Science and Technology of China (USTC) developed a simple and general method to fabricate superelastic and fatigue resistant hard carbon aerogels with nanofibrous ...

  • AOC Aliancys started to produce AOC Resins in China

    AOC Aliancys announced: AOC Aliancys (Nanjing, China) started to produce the AOC resins according to the formula imported from the headquarter in the U.S.A. All data of the new products meet the design requirements, which means the American series products of AOC Aliancys landed in China formally...