Shandong Shengtai Wheel Co., Ltd. is one of the largest automobile wheel manufacturers in China, with total fixed assets of 120 million dollars and 500 employees. We are ISO/TS16949 and DOT certified. We have a national level testing center. Testing facilities include radial-fatigue-test machines, bending-fatigue test machines, X-ray machines, rim-leak test machines, on-line-run out-measuring machines, dynamic balance machines, raw material tensile test machines, etc.