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Basic Info.
Product Description
Self-Energizing Braking Efficiency for Enhanced Safety Optimized for modern air-brake systems, our wedge brake assemblies utilize self-adjusting wedge mechanisms to convert air pressure into powerful clamping force with minimal pedal effort. Featuring forged S-cams and nickel-chromium alloy brake pads, they provide 30% faster response time and superior heat dissipation vs. traditional designs, reducing fade risk during prolonged braking.
Critical Features:
High-Efficiency Design: Self-energizing action delivers consistent stopping power with lower air consumption.
Low Maintenance: Sealed roller bearings and anti-rust coated components extend service intervals.
Heavy-Duty Ready: Rated for GVW up to 40 tons, ideal for semi-trailers, tankers, and logging trucks.
Rigorous Compliance: Tested under 1 million cycle endurance protocols.
Supports Wabco, Knorr-Bremse, and Meritor configurations. Custom shoe linings (non-asbestos/organic) available. Upgrade your fleet's safety margins with precision-engineered wedge brakes.




Boda Intelligent Technology (Nanjing) Co., Ltd. is a company that integrates research and development, production, and sales. There are currently over 300 employees, including more than 50 technical and management personnel. We have two production bases with an area of over 30000 square meters and more than 500 professional production, testing, and research and development equipment. The company mainly researches and produces drum brakes (cam type, wedge type), automatic adjustment arms and other products and accessories for commercial vehicles, with an annual production capacity of more than 800000 sets. It mainly supports axle factories such as Jinlong Bus, Foton (Ouman, Aoling Times), Dongfeng Liuqi, Dongfeng Dena Axle, Yuan'an Cheqiao, Qingte Group, Yihe Axle, etc. The company relies on cooperation with Jiangsu University for production, education, and research, and collaborates with Shanghai Institute of Materials Research to conduct structural and material benchmarking analysis, finite element analysis. Combined with quality analysis of the Chinese commercial vehicle market, the company has developed brake systems with independent intellectual property rights for buses and commercial vehicles.

Q:What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q: Are you trading company or factory?
A: We are the manufacturer.
Q: What's the MOQ for each item?
A: Usually the MOQ is 50pcs for each type. If color box is requested, the MOQ is 100pcs.
Q. How is the production capacity of your factory?
A:Our annual production capacity is 300,000 tons
Q: What about the delivery time?
A: It's about 1 to 5 days for the goods have in stock, 15 to 30 days for the goods need to be manufactured based on your order.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q: What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

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