RONGHUI COMPANY
√ 15 YEARS EXPORT EXPERIENCES
√ EXPORTED TO MORE THAN 40 COUNTRIES
√9O% REPEAT ORDERS
Located in our production base—Cangzhou City, Hebei Province—we benefit from a superior geographical location and convenient transportation. We possess advanced processing and manufacturing technologies, supported by comprehensive testing methods and production expertise, while providing round-the-clock services.
Our main products include various series of steel pipes such as: anti-corrosion steel pipes, plastic-coated steel pipes, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, coal tar epoxy anti-corrosion steel pipes, plastic-coated steel pipes for water supply, plastic-coated steel pipes for mining, plastic-coated steel pipes for fire protection, and internally & externally plastic-coated steel pipes. We also accept custom orders according to drawings.
All products undergo strict inspection to ensure quality. With sophisticated production equipment and strong technical capabilities, we implement rigorous quality control. All products undergo strict inspection to ensure quality. With sophisticated production equipment and strong technical capabilities, we implement rigorous quality control.
Our quality policy is: "Meeting customer requirements, delivering high quality and service, continuously improving our systems, and persisting in technological advancement."
Service Commitments:
Provide customized product design and manufacturing to meet individual customer needs.
The company strictly follows contract arrangements for production and shipping, ensuring on-time delivery as stipulated in the contract.
Production experience
Export experience
Served Customers
Export countries of products
Our Capacity
Production Capacity
√ Production Scale: The facility spans over 10,000 square meters, featuring 3 standardized production workshops with an annual production capacity exceeding 5,000 tons.
√ Equipment Configuration: Equipped with more than 30 specialized machines, including CNC lathes, punching machines, and flaw detection equipment, enabling automation of core processes.
√ Product Range: Capable of producing various pipeline fittings such as elbows, flanges, tees, and reducers, covering diameters from DN15 to DN2000.
√ Delivery Capability: With 4 mature production lines, conventional products are readily available in stock, and customized products can be delivered in as little as 7 days.
Quality Control
√ System Certification: ISO9001 Quality Management System certified, with a full-process quality traceability mechanism in place.
√ Raw Material Control: High-quality steel from renowned manufacturers such as Baosteel and Hansteel is selected, subjected to spectral testing before entering the factory.
√ In-Process Inspection: Key processes are monitored by dedicated personnel through methods like hydrostatic testing and non-destructive testing to ensure quality.
√ Final Inspection: Finished products must pass multiple tests, including dimensional accuracy, surface quality, and mechanical performance, before leaving the factory.
Customization
√ Customization Range: Customized fittings with special diameters and materials (carbon steel, stainless steel, alloy steel) can be produced according to customer drawings.
√ Technical Support: A dedicated technical team of 5 professionals provides customized solutions, including drawing review and process optimization.
√ Flexible Adaptation: Supports small-batch customization (minimum order quantity of 10 pieces) to meet individualized production needs.
√ Streamlined Process: Proposals and quotes are provided within 24 hours of submitting customization requirements, with dedicated personnel tracking progress and providing updates throughout the process.
Factory scene
We participate in internationally renowned exhibitions every year and work closely with our customers to meet all their needs.
Manufacturing Process of 90-Degree Pipe Elbows
企业资质
Production Environment
Equipmen
Workshop
Warehouse
Plant
WhatsApp / Wechat
Address
Inside Jintai Pipe Fittings, Yanta Road, Yanshan County, Cangzhou City, Hebei Province, China