About HOSEM

1.HOSEM is a professional aftermarket auto‑sensor factory with 30‑year manufacturing experience, focusing on ABS wheel speed sensor development and mass production for global replacement market. All products follow IATF16949 automotive quality standard to guarantee stable batch‑to‑batch performance.

2.We own rich SKU coverage including GM, BMW, VAG, Buick, Cadillac series and more than 5000 sensor items. Quick cross‑reference check for OE numbers helps distributors source multiple required parts within one supplier.

3.Strict multi‑step testing is carried out for every finished product, including signal accuracy, IP67 waterproof sealing, vibration and aging test. Pre‑shipment inspection effectively cuts defective rate and reduces after‑sales pressure for overseas wholesalers and repair chains.

4.Flexible business solutions are available for B‑partners. We support bulk orders, mixed‑SKU container loading, stocking cooperation and reasonable lead‑time, adapting to different inventory strategies of importers from various regions.

5.We provide complete technical support for aftermarket partners, including fitment confirmation, OE cross‑check, product documents and fast quotation reply. Our goal is to help customers expand local auto‑parts business with reliable supply.