BIT Automobile
Electric Parking
EPB Caliper
Electrical Parking Brake Caliper with integrated actuators — engineered for modern vehicles requiring advanced electronic parking brake systems.
Since 1998 · Wenzhou, China
Wenzhou BIT Automobile Parts Co., Ltd. — your trusted global manufacturer of high-performance brake calipers, EPB actuators, repair kits, and caliper brackets for over 27 years.
Founded in 1998 as a small workshop producing automotive components, our company has grown into a fully integrated manufacturing and trading enterprise specializing in high-quality braking systems. Over the past two decades, we have expanded our product range, enhanced our production capabilities, and established a strong global presence.
Today, we are a trusted supplier of brake calipers, repair kits, motors, caliper brackets, brake drum repair kits, and more, serving customers in multiple international markets. Our commitment to precision engineering and customer satisfaction drives every product we manufacture.
With state-of-the-art CNC machining facilities, rigorous quality control protocols, and a dedicated R&D team, BIT Automobile Parts delivers braking solutions that meet and exceed international automotive standards.
Our story began in 1998 with a focus on manufacturing precision brake components for the domestic aftermarket. By 2008, we took a significant step forward by establishing our own brake caliper factory, enabling us to provide high quality products to Chinese trading companies. A decade later, in 2018, we founded our international trading company, marking our official entry into the global market. This strategic move allowed us to directly engage with overseas customers, offering tailored solutions for diverse automotive needs.
With over 10,000 part numbers in our catalog, we cover a wide range of applications for passenger cars across European, American, Japanese, and Korean vehicle platforms.
Electrical Parking Brake Caliper with integrated actuators — engineered for modern vehicles requiring advanced electronic parking brake systems.
High-performance brake calipers designed for most European, and selected American, Japanese, and Korean passenger car models.
Precision-engineered caliper mounting brackets with 50+ reference numbers, ensuring correct fitment across diverse vehicle applications.
Electric parking brake actuator motors with 60+ reference numbers — compatible with leading European and Asian vehicle manufacturers.
Comprehensive repair kits for most Japanese and Korean vehicles — including seals, pistons, and all hardware needed for professional caliper rebuilds.
Our comprehensive catalog covers brake drums, repair kits, motors, and more for global aftermarket needs.
Browse All ProductsEvery BIT brake component is produced through a rigorous multi-stage manufacturing process — from raw material casting to precision CNC machining, surface treatment, and final quality inspection.
Download Process GuideWe have multiple products for you to choose from — each manufactured with exacting standards through our advanced CNC-driven production process.
Once the raw caliper body is formed, it undergoes precision machining on Computer Numerical Control (CNC) machines. This critical stage ensures every component meets the tightest tolerances for optimal performance and perfect vehicle fitment.
Please check the catalog as the process below:
If you are interested in any parts, don't hesitate to inquire us.
Download PDF Catalog
Three pillars that define BIT Automobile Parts as a leading global supplier of precision brake systems.
Our products are now sold in over 30 countries, with key markets including:
● China — A strong domestic demand for aftermarket parts.
● Europe & North America — Major destinations for our brake calipers, where we compete with premium brands.
● Russia & South America — Leading markets for our repair kits, known for their cost-effectiveness and reliability.
With over 10,000 part numbers in our catalog, we cover a wide range of applications for passenger cars. Our core products include:
● Brake Calipers — Designed for durability and performance, serving markets in China, Europe, and North America.
● Repair Kits — Widely distributed in Russia and South America, providing reliable solutions for brake maintenance.
● Motors & Caliper Brackets — Engineered for precision and compatibility with major vehicle models.
● Brake Drum Repair Kits — Trusted by distributors and workshops worldwide.
We continuously invest in R&D to ensure our products meet international standards.
● Quality control is at the heart of our operations. Our state-of-the-art manufacturing facilities employ advanced machinery and strict testing protocols to ensure every component meets the highest performance standards.
● Additionally, we work closely with clients to develop custom solutions, adapting to regional requirements and industry trends.
● Our dedicated R&D team continuously monitors global automotive developments to keep our product range current and competitive.
BIT Automobile Parts has established strong footholds in the world's most demanding automotive aftermarket regions.
Strong domestic demand for aftermarket parts. Our home market where our reputation for quality was first established.
Major destination for our brake calipers. We compete with premium brands across Germany, France, UK, and beyond.
Growing market for our EPB calipers and caliper brackets, serving distributors and wholesale suppliers across the US and Canada.
Leading markets for our repair kits, known for their cost-effectiveness and reliability in high-demand workshop environments.
Every BIT brake component is manufactured under strict quality management systems, with rigorous testing at every production stage to guarantee reliability, safety, and longevity.
Quality control is at the heart of our operations. Our state-of-the-art manufacturing facilities employ advanced machinery and strict testing protocols to ensure every component meets the highest performance standards.
State-of-the-art CNC milling and turning machines ensure micron-level precision on every brake caliper bore and mounting surface.
100% dimensional inspection, pressure testing, and functional verification before any product leaves our facility.
Products designed and tested to meet international automotive standards for safety, durability, and performance.
We work closely with clients to develop custom solutions, adapting to regional requirements and industry trends.
Browse our manufacturing capabilities and product quality through our production facility and product imagery.
Trusted by distributors, workshops, and automotive suppliers across 30+ countries for consistent quality and reliable service.
"We have been sourcing brake calipers from BIT for over 5 years. The quality consistency is outstanding — every batch meets our strict European market requirements. Their EPB calipers are particularly impressive."
"BIT's repair kits have become our top-selling product line in the Russian market. The cost-effectiveness combined with reliable quality makes them unbeatable. Delivery times are always on schedule."
"As a South American importer, finding a supplier with 10,000+ part numbers that actually delivers on quality was a game-changer. BIT's catalog covers virtually every vehicle we service. Highly recommended."
As we move forward, our mission remains clear: to deliver superior braking solutions while expanding our global footprint. By combining decades of expertise with a customer-centric approach, we aim to strengthen our position as a leading supplier in the automotive aftermarket.
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