Transportation
- Qingdao Shendun Tyre Co., Ltd.
- Fujian New Honsen Rubber Products Co., Ltd.
- ZIADEH GROUP S.A.R.L
- Qingdao Yulang International Trade Co., Ltd.
- Qingdao Huafenglong International Trade Co., Ltd.
- Shandong Wideway Tire Co., Ltd.
- SHARAD ENTERPRISES
- Qingdao Waystone Tire Co., Ltd.
- Pingyi Taifeng Medicine Materials Imp. & Exp. Co., Ltd.
- Qingdao Borite International Trade Co., Ltd.
- Zhejiang Guowei Rubber Co., Ltd.
- Henan Dalin Rubber And Telecommunications Apparatus Co., Ltd.
- Wulian County Hongyu Machinery Co., Ltd.
- MACHCO TEX
- Qingdao Doubleking Auto Parts Co., Ltd.
- CHENG LUNG CHEMICAL COMPANY LTD.
- Qingdao Esther Tyre Co., Limited
- Shandong Tuishan Heavy Industry Machinery Co., Ltd.
- Weihai Newell Tyre Co., Ltd.
- Qingdao Annecy Industrial Co., Ltd.
- Jiangsu Senguang Rubber Product Co., Ltd.
- Qingdao Taihao Tyre Co., Ltd.
- Qingdao Derunxin Trade Co., Ltd.
- Qingdao Routeway Tire Co., Ltd.
- Shandong New Continent Tire Co., Ltd.