Tangshan Fengnan District Changlong Industrial Co., Ltd
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Changlong Foundry Company Limited
🇨🇳 China
1993201-300 peopleManufacturerEstablished brand
OEM manufacturer
Product customization
Key market
Europe
Description
Changlong Foundry Company Limited, established in March 1993 in Hengshui, China, is a specialized manufacturer of ductile iron castings, grey iron castings, and investment steel castings. The company employs 280 staff and operates a 4-hectare facility with fixed assets of RMB 26,000,000. They utilize advanced foundry technologies including sand casting for ductile iron, with an annual output of 5,000 metric tons, and lost-wax casting for precision steel, producing 800 metric tons annually. Their product range includes pipefittings such as tees, bends, and flanges, as well as automotor and machine parts. Changlong Foundry also offers high-specification austenitic-bainitic ductile iron castings (A-BQT900-7, A-BQT1000-5, A-BQT1200-4) and casting services for low-carbon, middle-carbon, high-carbon, and alloy steel. The company is ISO 9001 certified, ensuring consistent quality, and exports its products to countries including England, Germany, Japan, America, and Spain.
Ductile Iron Casting and Precision Steel Casting
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Yanshan Changlong Pipeline Co., Ltd
🇨🇳 China
20165-10 peopleManufacturerLow MOQ
Description
Yanshan Changlong Pipeline Co., Ltd is a manufacturer and contract manufacturer based in Cangzhou, China, established in 2016. The company specializes in a comprehensive range of pipeline components and machinery, operating with 5-10 employees and an R&D team of the same size. Their product lines include various types of mandrels such as thermal expansion pipe cored bars (Φ 108-Φ 1420) and thermal expansion bend cored bars (Φ 18-Φ 1219), as well as moulds for steel butt welding bends (Φ 219-Φ 2020), bend reshaping (Φ 18-Φ 914), hot-pressing tees (Φ 219-Φ 1219), reducing pipes (Φ 25-Φ 1219), and cold-push stainless moulds (Φ 159-Φ 630). They also produce machinery for pipe and elbow forming, including expansion pipe machines, elbow machines, hot forming machines, and steel elbow induction elbow machines. Additionally, Yanshan Changlong Pipeline Co., Ltd manufactures electroslag remelting steel and various steel and stainless castings. The company operates 8 production lines, has an annual output value between US$50 Million and US$100 Million, and produced 500 elbow mandrels in the previous year.
Induction Elbow Mandrel, Elbow Cold Forming Moulds, Elbow Cold Forming Die$10000
