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  • What are the maximum production specifications for fiberglass storage tanks?

    The company can produce large on-site storage tanks with a maximum diameter of 25 meters, as well as fiberglass pipes with a diameter of 4000mm and a length of 12000mm, meeting the needs for large-capacity media storage and transportation.
  • What is the temperature resistance of fiberglass pipes?

    Conventional pipes operate at temperatures from -40℃ to 80℃, while specially formulated pipes can withstand high temperatures of 110℃ and do not crack in low-temperature environments, making them suitable for multi-scenario media transportation.
  • What is the working principle of a fiberglass scrubbing tower?

    It uses a gas-liquid countercurrent absorption method. Waste gas enters from the bottom of the tower, and the scrubbing liquid (such as water) is sprayed from the top. Through multiple gas-liquid contacts and phase dissolution, pollutants in the gas are separated, achieving purification and emission control.
  • What is the service life of fiberglass products?

    Pipes have a service life of over 50 years. Storage tanks and other products also have anti-aging and corrosion-resistant properties, resulting in low long-term operating costs and minimal maintenance requirements.
  • In which industries have fiberglass products been successfully applied?

    The products are widely used in chlor-alkali, chemical, power, wastewater treatment, petrochemical, and other fields.  Examples include fiberglass pipes exported to Saudi Arabia, custom-made scrubbing towers for South Korea, and storage tanks for domestic chlor-alkali companies, all of which have received customer approval.
  • What are the testing standards for fiberglass products?

    We adhere to the GB/T 21238-2016 national standard and the ASTM D3299 international standard, covering 28 performance indicators including corrosion resistance, temperature resistance, and aging resistance.
  • How is quality control performed for large storage tanks manufactured on-site?

    A mobile testing station is used to monitor winding tension, resin ratio, and curing temperature in real time.  Key points are subjected to ultrasonic non-destructive testing by a third-party organization.
  • What are the special requirements for quality inspection of export products?

    We add salt spray testing, UV aging testing, and food contact safety testing to ensure compliance with the requirements of the importing country's customs and health departments.
  • How often are the quality inspection equipment calibrated?

    All testing equipment is calibrated quarterly by a provincial metrology institute to ensure a testing accuracy error of ≤1%.
  • How can product production records be traced?

    Each batch of products is equipped with a unique QR code. Scanning the code allows you to query raw material batches, production teams, testing data, and logistics information, enabling full traceability throughout the process.
  • How do I start the ordering process for fiberglass products?

    Customers can submit a request form through our official website or contact their dedicated business consultant. We provide a full-process digital ordering service, from solution design and product selection recommendations to contract signing, supporting online signing and real-time progress tracking, ensuring 24/7 response to customer needs.
  • What are the transportation methods and delivery times?

    We offer multimodal transportation solutions including land, sea, and air freight. Standard products are shipped within 3-7 business days, while customized products are manufactured within 15-45 days depending on the complexity of the specifications.  We use shock-resistant packaging and GPS tracking throughout the transportation process to ensure safe and timely delivery.
  • Do you provide on-site installation and commissioning services?

    We have a professional installation team that provides full-process services from foundation construction to equipment commissioning. We support both remote video guidance and on-site support to ensure product installation accuracy and operational performance meet standards, and we provide operational training and emergency drills.
  • How is the production cycle for customized products determined?

    The production cycle is determined based on a comprehensive assessment of product specifications, material requirements, and production process complexity. Regular customized products are completed within 15-30 days, while large on-site storage tanks or special process equipment require 30-45 days. Production progress can be tracked in real-time through our dedicated system, ensuring transparency and control.
  • How do you ensure product safety during transportation?

    We use military-grade shock-resistant packaging materials, adding buffer layers and fixing brackets to critical parts. Transportation vehicles are equipped with constant temperature and humidity systems and anti-vibration devices.  We provide full transportation insurance and our professional logistics team plans routes and anticipates risks to ensure zero-damage delivery.

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FRP storage tanks and FRP pipes are the main products of Hebei Rongyuan composite materials technology Co., Ltd.

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Add: High-tech Industrial Development Zone, Jizhou District, Hengshui City, Hebei Province, China
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