Company Profile

Liaoning Tianli Remanufacturing Technology Co., Ltd. is a high-tech enterprise, a "Specialized, Precision, Distinctive, and Innovative" SME in Liaoning Province, and a deputy director unit of the Hardfacing Technology Committee of the China Iron and Steel Association. It enjoys a prestigious reputation in the remanufacturing industry. The company boasts an experienced and highly skilled technical R&D team, mastering key technologies in su***ce modification and remanufacturing. It specializes in the research, development, and application of remanufacturing technologies, dedicated to building a comprehensive remanufacturing industrial chain service system. Its business scope includes the remanufacturing of metallurgical rollers and wear-prone spare parts, whole-machine remanufacturing, and aftermarket services for remanufactured products. Currently, it has obtained 4 national invention patents and 17 utility model patents. The company's products primarily target metallurgical and steel enterprises, with over 80 units of dual-wire oscillating submerged arc automatic su***cing machines sold to major steel plants such as Shougang, Ansteel, and Baosteel, as well as exported to South Korea. The company's independently developed 100-ton large-support roller automatic su***cing workstation fills the gap in the field of multi-head fully automatic su***cing equipment for large-support rollers, earning recognition from the Ministry of Industry and Information Technology as China's first (set) high-end equipment and winning the Third Prize for Science and Technology Progress in Liaoning Province. We are the first enterprise in China to implement a full life-cycle contracting service for continuous casting rolls and pinch rolls, a measure recognized by the Ministry of Industry and Information Technology as a "Service-Oriented Manufacturing Demonstration Project" and "Service-Oriented Manufacturing Demonstration Enterprise." Su***cing remanufacturing equipment is the core of modern remanufacturing systems and a crucial engine driving the transformation and upgrading of green circular remanufacturing industries. Our series of products, including dual-wire oscillating submerged arc/flat arc automatic su***cing machines, hot forging die automatic su***cing workstations, large deep-hole internal wall automatic su***cing machines, and wear-resistant composite plate su***cing machines, are suitable for su***cing remanufacturing needs of hollow pipe components such as rolls, tube molds, cylinder bodies, and high-pressure concrete conveying pipes, as well as mold-shaped and planar components in the automotive industry. Using our advanced technology, su***ce modification strengthening or arc additive su***cing significantly extends the lifespan of spare parts, enabling the repair and regeneration of scrapped rolls and consumables. The company is researching and developing cutting-edge products in the upstream of the remanufacturing industry chain—nanocrystalline flux-cored wires, which have been designated as a key project under Liaoning Province's "Original Brand" initiative and will undoubtedly drive revolutionary advancements in new materials for additive manufacturing upon commercialization. The intelligent mold-shaped su***cing robot and CRS su***cing machine with controllable stress, jointly developed by the company and the Institute of Automation of the Chinese Academy of Sciences, are both high-end manufacturing equipment strongly supported by the state.