Nantong Yanqin Slewing Co., Ltd. is located in the beautiful and rich city of Qidong which facing Shanghai across the Yangtze River. The company is a private-owned enterprise specialized in single-row ball slewing bearing, cross roller slewing bearing, double-row ball slewing bearing, as well as three-row roller slewing bearing. The company has integrated the development, design, manufacture with practice. Our company set up a professional team who dedicated to slewing bearing field for many years. The company covers an area of more than 10, 000 square meters with 70 employees. We own an advanced numerically controlled production line and first-class testing equipment that ensure our products have a satisfactory quality. Absolutely, our product attained ISO9001 Quality Systerm Certificate. The products are widely used in engineering machinery, mining machinery, port machinery, construction machinery, automobile manufacturing, electrical and light industry, military equipment, shipbuilding etc. Moreover , we also manufacture series of pneumatic tools and nut riveters. And our products are popular in domestic market and some overseas markets in America, southheast Asia as well as Europe. Innovation for development, quality for survival, management for benefit. Our comprehensive service, high quality and timely delivery will make you keep a perfect impression on our enterprise. Trust in us, trust in yourselves.�???�??�?�£??