Ningbo Dingfeng Autoparts Co.,Ltd mainly in producing automobile spark plugs, motorcycle spark plugs and lawn & garden spark plugs. We focused on introducing advanced spark plug production and management technologies. We have our insulator department ,CNC department and shell department, make the accessories in accurate size . We have a wide variety of spark plugs, it could meet all demands of the various car and motorcycle models. And our spark plugs are popular in Europe, America, Southeast Asia, the Middle East, Africa and other regions, and have established stable cooperative relationships with domestic and foreign customers. We have good quality control,high competitive prices,advanced technology, smooth communication,and effective OEM and ODM services