Once you receive our spark coil with any defect, send the pictures of defect details to us, our team will get back to you as soon as possible. According to the defects of varying degrees and your requirements, we will take different measures to address it but ensure the same satisfaction. For example, you can return the defective products to us, and we will arrange another shipment. We can refund the cost of all defective products. Contact us, and we ensure all your problems will be satisfactorily solved without causing any headache.

Founded many years ago, Haiyan aijian Co., Ltd. is a leader in best ignition coil design and manufacturing in China. Haiyan's main products include best tool cabinet series. Developed from industrial raw material the offered industrial hardware features clean appearance. The product is applicable in the industry due to its promising development prospects.

We recognize our responsibility to reduce our contribution to global climate change. We work to conserve energy, invest in renewable sources of energy, and reduce our greenhouse gas (GHG) emissions.