AOYIDA BRAKE ACTUATION · WENLING, CHINA
Where stoppingstarts.
Brake boosters, master cylinders and hydraulic boosters — made since 1995, factory-built in Wenling. Start with a vehicle or a number; the factory confirms the fit before you order.

- 31
- Years building brake actuation — nothing else
- 1M
- Annual brake-booster capacity, plus 200,000 master cylinders
- 2,000+
- Product models for Japanese, Korean, European, French and US vehicles
- 100%
- Of units tested in-line before packing
- 13,767
- Vehicle applications indexed online
- 2,334
- OE & aftermarket cross-references searchable
Product lines
OEM, ODM and private label
Contract manufacturing is a major share of this factory's output. We take OEM and ODM programs across all four lines — vacuum boosters, master cylinders, hydraulic boosters and clutch boosters.
MADE IN OUR OWN FACTORY
Our own factory in Wenling
Based in Wenling, Zhejiang, AOYIDA has made brake components since 1995. Annual capacity is 1,000,000 brake boosters and 200,000 master cylinders, across more than 2,000 models for Japanese, Korean, European, American and French vehicles, among others. Every unit is tested in-line, and quality is guaranteed for 100,000 km / 300,000 cycles on terms set in the supply contract. New part numbers are developed in-house, and parts already in production ship on short lead times.
Key questions before you buy
Identify a brake booster from the number on the part
Which reference numbers help, and what still needs vehicle confirmation.
Vacuum, hydraulic and master-cylinder sourcing
The information buyers should separate before requesting a quote.
What makes a brake-component RFQ actionable
Part numbers, vehicle context, quantity, samples and drawings.

From enquiry to quote
The online catalogue is a first search. Before we quote, we confirm the application, the product status, the quantity, and the packaging and delivery terms.
























