Zhejiang Zhoushan Zhengyuan Standard Parts Co.,Ltd is a professional manufacturer of standard parts and a legal entity approved by the state for operating import and export business.Situated in Shenjiamen Marine Biota Industrial Park in Putuo District,Zhoushan,Zhejiang Province,China,Zhengyuan owns fixed assets of 120 million yuan and registered capital 36 million yuan.It covers a land of 23,000 square meters.Its annual production capacity is 26,000 tons.Presently,the company employs 260 people,among whom more than 80 people have intermediate or senior professional title.Favorably located in the biggest fishing port in China-Shenjiamen Port,the company faces the Buddhist Sacred Land Mt.Putuo and Mt.Yandang on the Sea Zhujiajian Scenic Spot across the sea.It lies in a convenient transport net work of sea,land and air and enjoys beautiful island scenery and agreeable climate.

The company has become committee Member of China National Technical Committee for Standardization of Fastener,committee Member of China National Technical Committee for Standardization of Pipeline Accessorise,member of Wind-Power Machinery Subcommittee of China Association of Agricultural Machinery Manufacturers,group members of China Steel Construction Society,council member of China Heat Treatment Industry Association,standing committee member of Fastener Professional Committee of National Federation of Industry and Commerce Hardware Machinery and Electric Appliance Professional Committee,council member of China General Machine Components Industry Association, Research and Develop Base of China National Quality Supervision and Test Center for Standard Parts of Ships,The Recommend Products of Piping Design Technical Center of China Petrochemical Corporation,Standard and Assigned Products of Piping Design Technical Center of National Chemical Process,Committee Member of Zhejiang Technical Committee for Standardization of Fastener,the first "Green Enterprise"of Zhoushan.