Synchronizer Assembly

Shaoxing Change Auto Synchronizer Ring Co., Ltd. is a manufacture enterprise which specializes in producing the mechanical type auto synchronizer toothed rings and copper products. Our firm has an annual production capacity of 1.5 million pieces of synchronizer toothed rings and 4 million tons of copper products. Our firm receives the production tasks from over 300 domestic and overseas customers. Our firm occupies more than 70% of National Automobile Accessory Market. On the basis of having 100 odd domestic model lock unit rims, our firm successively develops such goods as several kinds of overseas auto synchro rings. The produces have been exported to many countries and regions, such as Pakistan, Vietnam, Malaysia, Indonesia and the Philippines. Our firm enjoys a high reputation both at home and abroad.

We warmly welcome traders at home and abroad to negotiate business with us.

Shandong Heng inner test Trade Co., Ltd. is responsible for HOWO SAHCMAN, FAW and DONGFENG all products' operation and spare parts. The accessories are original, and the quality and good after-sales service are guaranteed. At home and abroad, we will provide customers with the most high-quality and complete heavy truck products to meet customers' needs and provide new high-quality services. We have 20000 square meters of production site and 3000 square meters of large warehouse. With modern office system and advanced IT technology, it can handle all kinds of work and queries quickly, accurately and simply, so as to facilitate customers to find the parts they need and carry out business. The company's employees are experienced, well-trained, knowledgeable and energetic. They always put customers first and promise to do their best to provide customers with efficient and personalized services. The company pays attention to maintaining and developing long-term cooperative relations with customers. We promise that as your ideal partner, we will develop a better future and share satisfactory fruits with you with unremitting enthusiasm, endless vitality and enterprising spirit.