Precision Engineering for Global Hydraulic Brake Safety | Trusted OEM/ODM Partner
The brake bleeder screw, often overlooked, is a critical component in the hydraulic braking system. It acts as the gateway for removing trapped air from brake lines—a process essential for maintaining hydraulic pressure. At Yuhuan Zizel Auto Co., Ltd., we understand that even the smallest component carries the weight of vehicle safety. Our manufacturing process ensures that every bleeder screw offers precise thread seating, high corrosion resistance, and structural integrity, preventing the common failure points like shearing or stripped threads that lead to catastrophic system failure.
The automotive spare parts industry is undergoing a seismic shift towards high-precision components, driven by the increasing complexity of modern Braking-by-Wire (BBW) systems and the electrification of vehicles. As a top China-based factory, we leverage the robust Yuhuan automotive cluster supply chain to integrate advanced CNC machining, heat treatment, and surface coating (such as Zinc-Nickel plating) to meet international OE standards.
Strategically located in Yuhuan, Zhejiang, China—a hub renowned for its automotive manufacturing prowess—our company excels in the design, R&D, and production of automotive components. We specialize in providing top-tier repair and calibration equipment for both disc and drum brakes.
Years of Expertise
9001:2015 Certified
Quality Inspected
Our portfolio extends beyond bleeder screws to critical components like pistons, guide bolts, springs, cushion clips, and high-strength wheel axle fasteners. With certifications including ISO 9001:2015 and IATF 16949:2016, we ensure that our mechanical equipment, advanced testing facilities, and scientific management systems align with the stringent requirements of the global aftermarket.
Innovation is the core of Yuhuan Zizel Auto. We have transitioned from standard turning processes to intelligent CNC manufacturing. Our future roadmap focuses on:
A: Bleeder screws are constantly exposed to water, road salt, and heat cycles. Over time, galvanic corrosion causes the threads to bind. We recommend using our high-quality, zinc-plated screws which provide superior resistance to these environmental factors compared to standard low-carbon steel.
A: Compatibility depends on thread pitch and seat type (conical vs. flat). At Yuhuan Zizel Auto, our cataloging system includes exact OEM cross-references. Always compare your old screw with our technical specifications before installation.
Zizel Auto
