Ningbo Kay Industry Co., Limited / Yuyao Carlead Auto Products Co., Ltd.  is one of the leading and professional manufacturers specialized in producing and developing auto Ignition Coil, Mass Air Flow Sensor/Meter, Idle Air Control Valve and Oxygen Sensor in China.It only takes 1 hour from Ningbo & Hangzhou airport, 2.5 hour from Shanghai airport to our company by car.

More than 90% products are exported to USA, Europe, Australia, Japan, South America and Middle east, etc....We have achieved very good reputation in the market. Our R&D team keep on developing new products every year to satisfy customer's and market's demands.We use imported materials, modules and IC, all of our products offer ONE YEAR GUARANTEE at least.

If you are interested in any of our products, please don't hesitate to contact us. We will provide you with high quality products at competitive prices and excellent service. We look forward to establishing business relationship with you!