Yuyao Runyu Hardware Products Co. Ltd. is located in Yuyao, Ningbo one of the top 100 industrial counties in China. The company covers an area of about 6000 square meters, of which the production and processing plant covers an area of more than 1500 square meters. Our company is a research and development production, sales service in one enterprise. The company,s hardware accessories are mainly used in automobile manufacturing medical equipment, new energy engineering machinery and equipment. Products to domestic manufacturers and exports to Europe and the United States and other countries.