Ningbo Yinzhou Tangxi Haiying electric appliance stamping parts factory. Is an enterprise that specialty produced the standard fastener, Have a history of more than10 years already, Can be requested by the Industrial Retaining Rings production products. Already at the whole country No. Every,,, the electron, electrical machinery, etc. Enterprise form a complete set and use mechanical electric apparatuses the mines of autonomous region, Well received by consumers. Can also washes and make too all kinds of to mark the products ly according to the request of the drawing for your company at the same time. There are stock for a long time in our company, keep promise, timely delivery guaranteed.