Import Brake Master Cylinder — Buy in Bulk from Supplier in China

The brake master cylinder is offered as a component for a wide variety of vehicle models, with over 1 000 distinct items covering brands such as BMW, Mercedes, Audi, Volkswagen, GM and Opel. Each cylinder is engineered to deliver precise hydraulic pressure for reliable braking performance. The supplier provides units in multiple bore sizes and stroke lengths to suit different chassis designs. All products are manufactured to meet recognised automotive safety standards.

Typical master cylinders are cast from iron or aluminium alloy and feature bore diameters ranging from 10 mm to 30 mm, with stroke lengths between 5 mm and 20 mm. They are designed to operate with DOT 3 or DOT 4 brake fluid and incorporate NBR or EPDM seals to prevent leakage. Pressure ratings commonly reach up to 2 000 kPa, and the hydraulic circuits are calibrated to ensure consistent pedal feel. The items are tested for dimensional accuracy, fluid compatibility and pressure endurance in accordance with ISO or OEM specifications.

Automotive manufacturers, aftermarket parts dealers and service workshops source these cylinders for new vehicle assembly or replacement applications. The supplier accepts flexible minimum order quantities and packs each cylinder in protective crates to avoid damage. Shipping can be arranged on FOB or CIF terms, with payment options including L/C and T/T subject to agreement. Buyers are advised to confirm exact lead times, required certifications and any special packaging requirements directly with the supplier.

Hangzhou Ocean Industry Co., Ltd. is located at 1009 Rich Building, 425 Mo Gan Shan Road, Hangzhou, China, postal code 310012. The company is listed as an imported tier supplier with a harbor trust tier, reflecting verification of its business credentials. Its profile shows a response rate of 0 % and no recorded average response time, indicating that initial contact may need follow‑up. The firm supplies a broad range of brake components, including the master cylinders described in this listing.

The listing does not disclose specific minimum order quantities, pricing or lead‑time information, and only mentions ISO certification without specifying the exact standard. Packaging is described as protective crates to safeguard the cylinders during transport, and the supplier notes that FOB and CIF shipping options are available. Prospective buyers should request the detailed certification copy, packaging dimensions and confirmed delivery schedule before placing an order.