man refilling motor oil on car engine bay
man refilling motor oil on car engine bay

Quality Bearing Manufacturer

Leading manufacturer of bearings, oil seals, and auto parts for cars.

About Us

Welcome to STB, a leading manufacturer of bearings, oil seals, and auto parts for cars. With a focus on quality and innovation, we strive to provide reliable products that meet the needs of our customers. Learn more about our company and our commitment to excellence.

closeup photo of black analog speedometer
closeup photo of black analog speedometer

Quality Auto Parts Manufacturer

STB is a leading manufacturer of bearings, oil seals, and auto parts for cars. We specialize in high-quality products designed to improve the performance and longevity of vehicles.

a factory filled with lots of orange machines
a factory filled with lots of orange machines
Reliable Products Supplier
Efficient Manufacturing Process

Our products are engineered to meet the highest standards of quality and performance. With state-of-the-art manufacturing processes, we ensure precision and durability in every part we produce.

At STB, we are committed to providing reliable auto parts that enhance the performance and efficiency of vehicles. Our products undergo rigorous testing to ensure durability and longevity.

Expert Customer Support
gray and black engine
gray and black engine
the side view mirror of a red car
the side view mirror of a red car

Customer Reviews

Excellent quality! The bearings and oil seals I purchased from stb for my car were top-notch. They fit perfectly and have been running smoothly for months.

Great products! stb's auto parts are durable and reliable. I have been using their bearings and oil seals for years without any issues. Highly recommend!

Outstanding service! stb has been a pleasure to work with. Their team is knowledgeable and responsive, making the buying process seamless. Will definitely be a repeat customer.

Exceptional value! I have compared prices for bearing and oil seal suppliers, and stb offers the best bang for your buck. Quality products at affordable prices. Very satisfied.

Contact Us

In

+8613345940300

+8613345929200