Hengwei Auto Standard Unit Co.,LTD is a specialized factory that relatively early produced the spark plug , Located in ?Ruian,Zhejiang,Capital of China Auto Spare parts", close to 104 national highways and airports of Wenzhou , the traffic is very convenient . We professionally produce various kinds of automobile and motorcycle spark plugs, nowadays adopts the most advanced technology equipment and technology in the world, And pass a lot of inspection of country test, the products reach the advanced level in 21st century. The products sell well at home and abroad, with the consummate and unique technology, good product quality and service are well received by the masses of customers. The output raises up year after year, has already become the medium-sized producer which has produced 20 million per year now.  We accept the foreign consigned processing, we all can produce the specification, type that you need.  with accepting ISO quality system confirmation guidance,we will strive the first classh quality and the first class management. welcome wholeheartedly new old customer of home and overseas to lette or come here to talk about business exactly.