CHAOYANG LONG MARCH TYRE NEW CO., LTD.

    The company has a complete quality management system. The company has passed the national CCC certification, European ECE certification, Gulf GCC certification, American dot certification and ISO9001 quality management system certification, and has independent import and export management rights. The company's five brands: "Long March", "Chaolun", "sailing", "Billy" and "Gonghuan" can provide customers with satisfactory choices.