About EV Supply China

Every order is backed by four written commitments: (1) tier accuracy — your invoice states exactly whether each part is Genuine OEM or aftermarket and we never substitute without your written approval; (2) quality checks, OE code verification, labeling, and export packing before dispatch — for large orders you are welcome to arrange a third-party inspection company before shipment; (3) free replacement or refund for any part that arrives damaged, missing, or does not match the invoice — reported within 7 days with photos; (4) direct dispute resolution via WhatsApp or email, with Hong Kong law as the formal fallback. Card payments are processed by Stripe with your bank's standard chargeback protection.

Contact us immediately at info@evsupplychina.com or via WhatsApp with your order reference and photos of the issue. For damaged or incorrect parts, we ship a free replacement at our cost — no restocking fee. For shortages, we either ship the missing items or refund them. For lost shipments, we work with the carrier on a tracing claim and either re-ship or refund. For full details see our Return Policy.

Yes, 100% brand new. We never supply used or refurbished parts. We offer three distinct quality tiers for these brand new parts to match your specific market needs: Genuine OEM, Premium Grade A, and Aftermarket.

For initial quality testing, we accept small orders. For the best shipping economics and wholesale pricing, we recommend pallet-sized bulk orders.

We support EXW, FOB, and CIF options via sea or air freight. Our team handles the export packing and full documentation required for EV parts.

Yes. While our online catalog currently highlights BYD, we source brand new parts for all major Chinese EV brands including MG, Zeekr, Xpeng, and Li Auto upon request.

The highest-turnover parts in BYD vehicles are bumpers and fenders (accident damage), headlights and tail lights (impact or moisture), brake pads and discs (wear), suspension wishbones and shock absorbers (wear and road conditions), and sensors such as parking radars and speed sensors (electronic failure). Our catalog covers all of these in OEM, Premium OEM-Grade, and Aftermarket tiers.

Yes. Most structural and mechanical parts are identical for LHD and RHD vehicles. For parts that differ (such as steering racks, pedal boxes, and certain mirror assemblies), we carry both variants. Each listing in our catalog includes a steering compatibility field so you can confirm before ordering.

An OE (Original Equipment) code is the manufacturer's official part number assigned to every component. Using the correct OE code eliminates fitment errors, confirms the part matches your vehicle's model year and variant, and ensures compatibility with adjacent components. Every part in our catalog includes verified OE codes for this reason.

Yes. We regularly fulfill mixed orders covering BYD Atto 3, Dolphin, and Sealion 7 parts in the same shipment. Simply list all required parts and models in your inquiry. We consolidate them into a single export-packed consignment to reduce freight costs.

Yes. We can provide pre-shipment photos of each pallet or box for your approval. For large orders, we also offer a third-party quality inspection report upon request. Our standard process includes labelling, quantity verification, and export packaging photos sent to the buyer before dispatch.

Our Genuine OEM tier is sourced directly from original BYD factories — these are the same parts used on the production line. We also offer two economy alternatives: Premium Grade A (OEM-grade — produced by the same factories that supply the OEM, sold without the brand logo at a lower cost) and Aftermarket (third-party components designed to fit, budget-friendly). All three tiers are 100% brand new with verified OE codes, but only the OEM tier is genuine factory-original.

Yes. We provide wholesale BYD EV spare parts pricing for bulk orders. Repair shops, distributors, and trading companies benefit from volume-based rates. Consolidating parts for multiple BYD models into one shipment further reduces per-unit freight costs.

Absolutely. As a BYD EV components supplier based in China, we work directly with overseas dealers, workshops, and service centers. We handle the full supply chain from OE verification and factory sourcing through quality inspection, export packing, and international freight.