Xiamen Level King Keep Electronics Co. , Ltd. Is a professional specialist/ Manufacturer of AUTOMOTIVE RELAYS. Our range includes wiring harnesses and other electronic components. As a manufacturer with QS9000 and ISO/ TS16949 approvals, We have been dealing in this line of business for years and able to assure the quality, Style, Service and competitive prices. All our products are complied with RoHS and ELV standards.