135/5000 Ruian Minglong Auto Parts Co., Ltd. is a professional enterprise specializing in the research and development, production and sales of electric heating plugs and preheating plugs. The company has a professional and stable technical R&D team and has always pursued the enterprise spirit of excellent quality and service. The electric heating plugs produced by the company are recognized by domestic and foreign customers in terms of appearance and performance. Our products are exported to Europe, America, South Korea, Japan, the Middle East, Southeast Asia, Africa and other countries, and are deeply trusted and welcomed by a large number of users.