- Shandong Hengyu Technology Grou
- Tire, Tires, Tyre, Tyres, Pcr, Tbr, Tbb, Otb, Bias, Radial, Auto, Auto parts, All season tires, Four season tires, Light truck tires, Heavy Truck Tires, Winner tires, Uhp Tire.
- Address:11th floor Huanhai Mansion, No. 2 Donghai MiddleRoad, Qingdao, Shandong
- Jiangsu Central Science Technology Co. Ltd
- TBB TBR TYRE.
- Address:donggang town xishan district wuxi city Wuxi, Jiangsu
- Hanmix International Co., Ltd.
- tire, tyre, PCR, TBR, TBB, OTR.
- Address:604, Building 1, Celebrity International, No.39 Shiling Road Qingdao, Shandong