Our factory was established in 1992.Products are sold to China‘s railway administration , steel mills, power plants, coal mines and new railway lines .Products are exported to North America, Australia, Malaysia, Mongolia, Angola, Indonesia, Ecuador, Thailand and other countries. Factory ensure the quality of the products by establishing complete product inspection methods.
The advantages at a glance：
Calibrate the gage and ensure the correctness of the gage before quality tes
Inspection certificate of each batch of raw materials is provided. We conduct sampling inspection for raw materials and strictly control the accuracy of chemical composition
Figure On the right is flaw detection of a finished frog.