Kangmaier PG1003MS Reducer Zhonglian Pump Truck Gearboxes Six Months Warranty Made in Hunan China Construction Machinery Parts
Six Months Warranty: Ensures peace of mind for long-term use.
Made in China: High-quality components from a trusted manufacturer.
Hunan Tongming Machinery: Founded by experienced engineers.
Extensive Inventory: Serves diverse customer needs globally.
Remote Technical Support: Assists with installation and maintenance.


Changsha Concrete Ming Machinery Co., Ltd. specializes in construction machinery parts, offering original and OEM components for brands like Sany and Zoomlion. Based in Changsha, China, it serves 20+ countries with over 30 employees, providing technical solutions and after-sales services. Quality is ensured through pre-production samples and final inspections, with a focus on durable, compatible spare parts for concrete pumps and excavators.








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