Since the establishment of the company, relying on the close cooperation with Komatsu and OEM factories, it has been committed to the operation and sales of Komatsu excavator parts, especially in the field of old parts and dismantling parts. Reliable quality and absolute price advantage over Sanjia quickly occupied the market. Especially in the past two years, the business has expanded to the operation and sales of construction machinery parts such as Shantui. Komatsu excavator parts 1) Komatsu engine parts: engine block, middle cylinder assembly, four engine sets, crankshaft, camshaft, large and small watts, intake and exhaust valves, overhaul kit, cylinder head, turbocharger, water pump, engine Oil pump, generator, starter motor, oil pan, diesel pump, etc. 2) Komatsu hydraulic parts: hydraulic pumps and accessories (pump, plunger, flow plate, nine-hole plate, copper ball), slewing motor, slewing reducer, slewing bearing, distribution valve, walking motor, boom / arm / Bucket cylinder. 3) Komatsu chassis components: chain, track shoe, ring gear, track roller, idler, guide wheel, tension cylinder, bucket, various pin sleeves. 4) Cab accessories: cab shell, interior panel, glass, display, computer board, seat, wiring harness, air-conditioning control panel, walking PPC valve, floor mat, control panel, etc.