The Zhenhuan Shock Absorber Company of Yuhuan County is located on the coast of the East China Sea, adjacent to the Damaiyu deep-water port within Wenzhou city limits. The port is capable of handling domestic and international port traffic, with convenient access to the prosperous local economy. The Zhenhuan Automobile Parts Co.,Ltd. in Tiantai County, located in the Qiaonan Industrial district by the Mount Tiantai, is a xubsidiary of the parent company and its location is surrounded by picturesque landscape in the centre of the Hangzhou, Ningbo and Wenzhou city delta. The national highway line 104, goes through the area and it enjoys its proximity to the Ningbo and Luqiao airport. This unit is the joint-stock company, Established early in October 1993, it now has a fixed asset value of about 14 million Yuan, situated on a site area of 15,700 square meters, building area of 9,980 square meters; with a staff of over 400, among them, about 50 engineers and technicians; long term ...[More]perative relationship have been forged with universities and other research institutes, aimed at introducing advanced technology and forming a solid environment of design, production, quality control and marketing processes. In 1999, the company set up the ISO 9000 quality assurance system, and since then the management system has been consistently improved raising overall quality and quality control standards. The subsidiary company was founded in 1975, and later was acquired by Zhenhuan Shock Absorber co.,Ltd of Yuhuan County during a corporate reshuffle in 1999, resulting in a 60 per cent ownership share of the company. It's occupied area of 16026 square meters, building area 8707 square meters. It's the specialized enterprise producing silencers and other spare parts for motorcycles, in addition to the production of copper, copper-nickel-chromium, multi-layer nickel-chromium electroplate, which has a significant domestic market share. The main production facilities of the company include: three assembly lines, over 20 sets various grinding machines, over 20 sets numerically- controlled lathes and common lathes; 10 specialized welding equipment, 10 hydraulic machines and punching machines. After extensive research and development, the company has designed and produced an additional 20 specialized production machines. The company produces the 2.8 million pieces annual capacity of shock absorbers and 300 thousand steering devices for motorcycle. The major production equipment of the subsidiary company is three computers controlled, automatic electroplate assembly lines, two custom assembly lines for electroplating ,over 30 sets of punching machines and metal processing equipment, 12 sets welding equipment, 80 more polishing machines, and a chemical examination laboratory in addition to a waste disposal facility. Various test equipment includes electroplate thickness measurer, impact test machine, tensile-testing machine, hardness tester, rough meter, spring testing machine, shock absorber engine indicator, life testing table, simulation testing table of road ground and other critical inspection equipment. The shock absorber products have passed the verification of the CCAP (Certification Centre of Automobile Products of China), and have been well received in foreign markets. For domestic customers, the main buyers have been well known enterprises such as Jincheng group, Qianjiang group, Lifan group and Nanfang import and export co. etc,. The company is the executive member of the national shock absorber manufacturing industry, and has been recognized as the unit of keeping the promise and trustworthy as well as the 'rated management enterprise'.