Harbin Aotong Auto Electric Co. Ltd was established in the Ice City ¨C Harbin in 1998, covering an area of 12000 square meters, which is a professional ignition coil manufacturer with R&D Center ,manufacture and sales. More than 420 kinds of dry ignition coils and 210 kinds of oil ignition coils are produced. ? We have professional technical and?highly quality?management team.?Excellent?processing equipment£¬ high-quality raw materials and advanced?testing?equipment ensure the superior performance products. We have passed GB/T19001 in 2012, ISO/TS 16949 in 2013, ISO14001 in 2015, IATF 16949 in 2018. Based on the 22 years¡¯ experience in design and technological process, we will continue to strengthen the quality system construction and process control to provide customers with the best products.