Products

Sprocket for Volvo EC210B 14532385 supplied by Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. is built for OEM-accurate fit and stable field performance. Made from high-strength 35MnB/50Mn alloy steel with precision heat treatment, it ensures strong engagement with track chain and reduced wear loss. Each unit is tested by UT/MT inspection to confirm internal quality. Factory-direct supply helps contractors and dealers reduce cost, shorten delivery time, and maintain reliable excavator operation in mining and construction sites worldwide.

Sprocket for XCMG XE215C 200108-00095A - Factory direct supply by Quanzhou Qiansheng Heavy Industry. High-torque transfer with HRC 50-55 hardened teeth. ISO 9001 certified, 1-year warranty. Buy now for excavator undercarriage parts that last.

Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. manufactures Idler for Shantui SD16 16Y-40-03000 with strict ISO 9001 production control and real factory machining experience. Designed for heavy dozing environments, this front idler ensures stable track tension, reduced derailment risk, and extended undercarriage service life. Direct factory supply helps contractors, dealers, and equipment fleets reduce replacement cost while maintaining reliable field performance in mining and earthmoving operations.

Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. supplies Idler for Doosan DX225 270-00063A with OEM precision, alloy steel casting, deep heat treatment and tested sealing system. Factory-direct supply for excavator undercarriage parts, stable performance, wholesale and bulk order support worldwide Factory-direct excavator undercarriage parts supplier for DX225 fleets, stable quality, bulk order support worldwide

At Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd., we manufacture and supply the Idler for Kobelco SK200 24100N6417F1 with strict OEM-standard control. Designed for heavy-duty excavator applications, it ensures stable track guidance, strong impact resistance, and long service life. A reliable factory-direct choice for dealers, contractors, and global buyers seeking durable SK200 undercarriage parts with consistent quality and fast delivery.

As a professional manufacturer and factory supplier in China, Quanzhou Qiansheng Heavy Industry provides premium Idler for Hitachi ZX200-5 9303011 with strict ISO and CE certified production. Made of high-strength alloy steel with deep heat treatment, this front idler perfectly fits Hitachi ZX200-5 excavator, stable in track alignment, anti-wear and anti-crack. Compared with ordinary aftermarket parts, ours features sealed lifelong lubrication, 2000+ working hours lifespan, factory direct wholesale, OEM customization and global after-sales support for bulk procurement.