ChangTong Machinery Limited is an engineering specialist with main focus on the manufacturing and supplying of various technological products for heavy & light trucks, commercial vehicles and mining machinery, such as axle shafts, crown gear& pinion ,gears , steering knuckles, etc; Our forging products range from 0.3-1500Kgs, with various forging materials, like steel, aluminum alloy and copper. Through years' successful operation, Changtong has built a complete supply system from the sampling, production and quality control as well as the after-sales service . We committed ourselves to be your trustable partner and best OEM supplier in China.
ChangTong Machinery Limited is an engineering specialist with main focus on the manufacturing and supplying of various technological products for heavy & light trucks, commercial vehicles and mining machinery, such as axle shafts, crown gear& pinion ,gears , steering knuckles, etc; Our forging products range from 0.3-1500Kgs, with various forging materials, like steel, aluminum alloy and copper. Through years' successful operation, Changtong has built a complete supply system from the sampling, production and quality control as well as the after-sales service . We committed ourselves to be your trustable partner and best OEM supplier in China.