Established in 2005, Zhengzhou Mechanical Accessories Co., Ltd. is a Sino-US Joint Venture, covering an area of 13,300 square meters. With factory area of 4,100 square meters at the first stage, we have 120 workers and 28 senior engineers and technicians. Our enterprise was certified with ISO9001:2002 standard. Our company has established the following departments: new product development center, lab center, casting workshop, machine workshop, polish workshop, and assembly workshop. We mainly produce throttle bodies and dampers for refitting cars. We also produce housings, gear cases, pinion...