Third party quality test is to make sure that the quality test on ignition coil and spark plug is more objective and the product quality is more credible. Authoritative third parties have been invited to conduct quality tests and certificates have been obtained. You may find them on the official website. The quality certificates are strong evidence about the company's capability. They are solid foundation for the business development in domestic and foreign markets.

Haiyan aijian Co., Ltd. certainly seem to be among the Chinese leaders in best tool cabinet field. Haiyan's China ignition coil series include multiple types. This product has good resistance to flexure. It will be not subjected to continuous flexing in walking or running and remains intact during the exercise. It will not break down with regular use. People will find that the product produces less waste because it can be recharged with a simple battery charger and reused hundreds of times. It works very well with both new and old models.

We work to reduce our demand for energy through conservation, improving the energy efficiency of equipment and processes and reducing our demand on the power grid.