Tianjin Jinghai Haoli Construction Machinery Factory, located at the strand of beautiful Bohai Sea-Tianjin, is one kilometer away from the Jing-Hu Highway exit, 20 kilometers away from the international airport, and 40 kilometers away from the harbor in Tianjin. Our factory is a large business enterprise engaged in construction machine manufacture and maintenance in Tianjin. We have advanced testing machines for construction machinery and advanced manufacturing machines. We have taken the lead in passing the evaluation of ISO9001:2000 Quality System Certification in the same line.
Our main products include swagers, boring machines, track link recapped machines, and nut dismantle to pack machines, and we produce various kinds of hydraulic cylinders compatible with imported excavators (Komatsu, Hitachi, Cat, Sumitomo, Daewoo, Kobelco, Kato, Hyundai, and Samsung).
All hydraulic cylinders we produce are numerically-controlling machined, and we do all of the processes. Our HLSG-100 Swager utilizes Finnish technology and our eight-share jigsaw design makes it have cramped construction, high precession and convenient operation. Our HLT-180 Boring machine, designed by ourselves, light and handy, is suitable for fieldwork and locating devices to ensure concentricity. Our HLBT-85T hydraulic track link recapped machine is used for maintaining construction machines, utilizes the way of hydraulically feeding to reduce the labor intensity, and is convenient to operate. Combining Komatsu technology, we design nut dismantle to pack machines and it can be operated without electricity power.
We have large race grinders to repair slewing rings with the diameter within 1.5 meters, and have intermediate-frequency heat treatment devices and quenching tools. We have 20 years' experience in repairing and plating cylinder rods, and we have 3.5 meters' coating bath to repair all kinds of cylinder rods.
We take trustworthiness as our principle, providing high-quality products and perfect services for you. We welcome you to telephone or write to us for business talk.
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