About Dienger
Shiyan Tianguan Industry & Trade CO.,Ltd. located in "Chinese trucks capital" Bailang high-tech industrial development zone, Shiyan city, Hubei Province, China. Tianguan specialize in manufacture, sales of alternator, starter and auto parts. In past years, with professional design, advanced technology and advanced testing methods, Tianguan won domestic and international markets'trust and praise. Our products exported to Southeast Asia, Europe and the United States, etc. and got high reputation from our customers in more than 20 provinces and cities, overseas market as well.
Based on "Your satisfaction, Our Motivation", Tianguan keep improving ourselves and supply high quality products and outstanding service to our customers. We hope we will create a brilliant future with the support of our partner and customers.
Our mission
Deliver high-quality alternators, starters, and auto parts through innovative design and advanced technology. We strive to exceed customer expectations with exceptional products and services, building lasting partnerships and driving mutual success in both domestic and global markets.
Our vission
Become a global leader in the automotive parts industry, recognized for innovation, quality, and reliability. We aim to foster strong partnerships, expand our international presence, and contribute to the advancement of the automotive sector while creating lasting value for our customers and stakeholders.