Yes, there are. Haiyan aijian Co., Ltd., as a customer-oriented and service-based manufacturing company, has set up a Customer Service Department since established, the purpose of which is to provide customers with professional service throughout the whole process from preliminary communication process to after-sales service. Our service ranges cover technical support referring to the repair and maintenance of the product and prompt online Q&A which includes the guidance on the product installation. Customers are free to contact us and your problems will all be solved.

Haiyan specialized in the production and design of China ignition coil. The best ignition coil series is available in a wide range of types and specifications. The product offers superb sound reduction properties. This is achieved using dense cladding, adding internal insulation materials within the panels. It helps extend the lifespan of the engine. The product is designed in a way to make people's lives easier and more comfortable because it provides proper size and functionality. It has a compact design for taking advantage of restricted space.

Maximized mutual benefits is Haiyan's biggest principle. Inquire!