Topcity is one of the pioneer and professional auto led bulb manufacturer in China.

I went to visit the factory this morning.This is the first time I went to the place called TOPCITY factory .All the workers was busy with the job.They doing it great.I talked to one of workers,so that I can know it they how to run the factory and production process.

Topcity is one of the pioneer and professional auto led bulb manufacturer in China.

With several years of experience in manufacturing HID,and expand to auto led area in 2008.With ‘customer utmost being the policy, we gain much&support from our valued clients.Quality products,market leading price and considerable service bring us few complaints over the years,and get us more and more sincere customers.

With over 600 models of car led ,auto led products, we being the factory which covers widest range of automobile led bulbs,including:T3, T5, T10,ba9s led blubs;led festoons;led dome lights;led turn signals/brake lights/tail lights;canbus car led bulbs;led fog light bulbs;led strip lights; led angel eyes etc.You can find the right led for any cars,motocycles,SUVs and trucks here in Topcity.

At the same time,we offer OEM&ODM services,and keep developing&researching new products with latest cutting edge technology.

Topcity not only creative, brand development awareness，they have own designer and engineer.Every step they know .
Topcity test the Automotive lighting ,so that they can make sure all the products is in good condition . test power before they put into the box.
TOPCITY keep High Quality ,less complaint since started business,You can ask the others to know about TOPCITY.We have good reputation in Car Light Market. That is why topcity business grow up year by year.The market share is growing up by year.