Buyer-first catalog
Product data is organized for repeated sourcing, comparison, and quotation workflows.
About OSDA
A focused sourcing partner for the global automotive aftermarket.
OSDA organizes replacement parts, OE cross-references, vehicle applications, and purchasing inquiries into one professional catalog workflow for distributors and importers.
10,000+Active SKUs30+Export countries26Established 2000
Company profile
Built around the information professional buyers need.
OSDA Loctaed in China Auto Motor City-Ruian Zhejiang.Can takes full adavantage and maximun the strengths of industrial clusters and complementary.
Searchable cross-references
Powerful query database.
Quality target
OE quality with Aftermarket price.
Core capabilities
Customer First-Quality First
Wholeheartedly resolve any concerns customers may have regarding product procurement.
Explore the catalogProduct identification
Search by Oallstar code, OE number, reference number, or product category.
Vehicle application
Use year, make, model, and engine data to narrow matching replacement parts.
Technical comparison
A professional technical team ensures the accuracy of cross-reference numbers.
Quality control
A professional QC team ensures the reliable quality of every shipment.
How you need to do
It takes just 4 steps to handle your request.
Search your inquiry products by OE number or application.
Add the products to inquiry list.
Send the inquiry list to us.
We will respond your inquiry in 24hours.
Work with Oallstar