Our products are applicable to micro, light, medium, heavy and special drive shafts and drive shafts for railway locomotives, petroleum machinery and engineering machinery, totaling more than 30 series and more than 3,800 kinds. The products have been sold all over the country, and have been cooperated with many large OEMs such as Shaanxi Auto, Yutong, XCMG, Zoomlion, China CNR, Dayun, Shandong Auto, and exported to USA, Korea, Turkey and other countries.