Headquartered in China, Haiyan has many years of experience in designing and producing hardware fittings for the world market. Haiyan's main products include best ignition coil series. Haiyanengine coil is developed by a professional development and design team based on the needs of customers. The product undergoes in-house strict quality testing and inspections.
It is our goal to maintain the highest levels of quality in the product we manufacture, in our equipment, in our plant, and among our workers.