For importers, distributors and regional dealers of BYD Song Plus / Sealion 6 / Seal U accessories.
Most new energy vehicles leave the factory without a spare tire — you get a repair kit, not a wheel. Petrol cars, by contrast, almost always ship with one. Yet a large share of EV owners still want a real spare for peace of mind on long trips and rough roads, and they all hit the same wall: there is nowhere sensible to put it. Lay a spare on the upper trunk floor and it swallows cargo space and turns the trunk into a tangle of tools and cables the moment you drive.
Closing that gap is exactly what we set out to do. After extensive market research, we developed a vehicle-specific spare tire storage box — a custom lower-trunk insert that gives the spare tire and your tools a dedicated home under the floor, with no loss of usable trunk space.
The Real Pain: EVs Have No Spare — and Nowhere to Put One
Three problems keep repeating for BYD Song Plus / Sealion 6 / Seal U owners:
- No spare from the factory. Most NEVs ship with a repair kit; petrol cars ship with a full spare. Owners who want a real spare have nothing built in.
- Nowhere to put it. Set a spare on the upper trunk floor and it eats the cargo area and blocks the factory cover.
- Instant clutter. Without a home, the spare, tools, charging gun and cables roll around, rattle and bury everything else.
For a seller, that is a concrete risk: high-return, low-review accessories. A box that "kind of fits" earns one-star reviews that kill ranking and repeat business.
Our Answer: a Vehicle-Specific (Dedicated) Spare Tire Storage Box
The Maremlyn spare tire storage box is tooled from a 1:1 3D scan of the original vehicle, so it drops into the lower trunk / spare tire well and turns it into purpose-built storage:
- A dedicated home for the spare tire and tools — the wheel, repair kit, charging gun and cables each get their own compartment below the floor.
- No loss of trunk space — everything sits under the original floor, so the upper cargo area and the factory cover stay fully usable.
- Ends the mess — partitioned storage stops tools and cables from sliding and rattling.
See the exact product: Maremlyn Rear Trunk Lower Storage Box for BYD Sealion 6 — Cargo Organizer
Built for the Vehicle — Not "One Size Fits All"
- Seamless, gap-free fit matched to the BYD Song Plus / Sealion 6 / Seal U lower trunk well.
- No damage, no drilling — drop-in placement, and the factory trunk cover still closes normally.
- Premium hard ABS/TPE — wear-, shock-, dust- and water-resistant, odorless.
- Integrated compression molding for a sturdy, anti-deformation structure built to carry real weight.
- Multi-grid partitioning for the spare tire, tools, charging gun and everyday sundries.
Precise fit plus real material quality is what lets you sell this SKU with confidence instead of writing off returns.
Installation Takes Minutes
Lift the trunk floor, place the box, load the spare and tools, close the cover. No cutting, adhesive or drilling.
Watch the installation on the Song Plus / Sealion 6 / Seal U (video) — a ready-made sales asset you can send to dealers, embed on product pages or use in ads.
Why Wholesale Buyers Choose This SKU
We are a source factory, not a trading company:
- Factory-direct pricing with real margin — no middleman between the mold and your container.
- OEM/ODM support — logo branding or full custom mold development for local variants (e.g. general agents in the Philippines).
- 7–15 day bulk lead time on hot-selling BYD models, with dependable on-time delivery.
- Export-grade reinforced packaging — vibration-proof wrapping keeps parts undamaged at any port, so fewer claims.
- Quality you can stand behind — TUVRheinland certified, 300+ design patents across China, Thailand, Japan and Australia.
- Fewer returns, better reviews — precise fit means fewer "doesn't fit" complaints.
Who should stock it: regional distributors, 4S dealerships and aftermarket chains, Amazon/eBay/Shopify resellers, EV accessory and detailing shops. Buyers rarely stop at one part, so it pairs naturally with the full range — For BYD Sealion 6 Accessories.
Get Samples, Pricing and a Catalog
We are Guangzhou Yangdugang Auto Accessories Co., Ltd. (est. 2012), an integrated design, R&D, production and trade enterprise for new energy vehicle accessories, with 4 production bases in Guangzhou. Factory inspections by video call or on-site visit are welcome.
Contact us for the price list, samples and OEM/ODM terms:
- Company: Guangzhou Yangdugang Auto Accessories Co., Ltd.
- Email: [email protected]
- Phone / WhatsApp: +86-13535576667
- Address: Room 546, 547, 5th Floor, Zhonggang Building, Guangcong 5th Road, Zhongluotan Town, Baiyun District, Guangzhou, Guangdong, China
- Website: www.ydgauto.com
Tell us your target market and volume, and we will recommend the right models, packaging and customization tier.
FAQ
Does it hold a full spare tire? Yes — the box creates a purpose-built compartment in the lower trunk well for the spare tire and tools, so they sit below the floor instead of on top of your cargo.
Does it take up trunk space? No — the whole point. Everything sits under the original trunk floor, so the upper cargo area and the factory cover stay fully usable.
Does it fit other BYD models? It is built for the BYD Song Plus / Sealion 6 / Seal U lower trunk well — the same body sold under different names across markets — so it fits all three. Confirm your exact variant when ordering.
Will it damage the car? No — drop-in insert, no drilling, no adhesive, and the factory trunk cover still works.
Can it carry our brand? Yes — logo branding (minor customization) or full ODM (custom mold development).
MOQ and lead time? MOQ varies by model and customization; hot-selling BYD models are typically fulfilled within 7–15 days. Contact us for your exact figure.