Guangzhou Lianzhen Machinery Co., Ltd. is a specialized manufacturer and exporter of excavator electrical components and automatic accelerator control systems. Established in 2008 and headquartered in Guangzhou, China, the company has grown into one of the region's significant production bases for excavator electric parts. Operating with a dedicated R&D team and over 10 production lines, the company provides comprehensive OEM, ODM, and contract manufacturing services to the global heavy machinery market.
The company's extensive product portfolio focuses on high-precision electrical parts, including throttle motors, stepper motors, electronic pressure sensors, and wiring harnesses. Additional offerings include excavator monitors, solenoid valves, starter motors, injector nozzles, seal kits, and pilot pumps. These components are engineered for compatibility with major international brands such as Komatsu, Hitachi, Caterpillar, Kobelco, Hyundai, Doosan, and Sumitomo. Beyond excavators, the company has developed modified accelerator motors suitable for cranes, loaders, and marine vessels.
Guangzhou Lianzhen Machinery maintains a strong commitment to quality and international standards, holding ISO 9001, CE, and RoHS certifications. With an annual production capacity reaching millions of units for key components like throttle motors and wiring harnesses, the company serves a diverse clientele across Southeast Asia, Africa, and other overseas markets. Their business philosophy emphasizes "quality first and reputation-driven development," ensuring reliable performance for critical machinery replacement parts.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Low MOQOffers low minimum order quantity options.
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Products
Excavator Parts Cat E320c Throttle Motor Stepping Motor for 247-5212
Caterpillar Cat E330c Excavator Throttle Motor for 191-5611
Customers
RETRO IMPORTACIONES
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Certifications
ISO 9001
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International Organization for Standardization 9001
Guangzhou Mingzhen Engineering Machine Fitting Co.,Ltd. is a manufacturer, trading, and service company based in Guangzhou, China, specializing in engine parts for Japanese heavy-duty diesel and construction machinery. Established in 1999, the company operates with 101-200 employees and has a factory in Guangzhou. They are a first-class agent for MITSUYAMA engines and offer Taiwan MITSUYAMA brand OEM parts. Their product range includes Cylinder Blocks, Cylinder Heads, Injectors, Fuel Injection Pumps, Crankshafts, Camshafts, Turbochargers, Liner sets, Pistons, Piston rings, Gasket kits, Valves, Valve guides, Valve seats, Oil pumps, Con Rods, and Engine Valves. These components are compatible with major brands such as Mitsubishi, Isuzu, Hino, Nissan, Komatsu, Hitachi, Kobelco, Caterpillar, Sumitomo, and Kato. The company emphasizes high-grade materials, advanced processes, and comprehensive services from pre-sales advice to after-sales support, ensuring quality through factory qualification inspections and adherence to global quality assurance standards. They are also noted as a professional exporter in China.