Find clear answers about HAIZG products, MOQ, OEM customization, production lead time, quality control, certifications, shipping, and after-sales support before sending your inquiry.
HAIZG is an integrated automotive LED lighting manufacturer based in Guangzhou, China. We combine product design, optical and structural R&D, manufacturing, global sales, and after-sales support under one system.
Our main product lines include car LED headlights, bi-LED projector lenses, motorcycle auxiliary lights, fog and work lights, signal bulbs, and ambient lighting solutions for wholesale and OEM orders.
Yes. Our headlights use advanced dual-circuit switching drivers with a 98% CANBUS decoding pass rate and EMC anti-interference protection for most mainstream vehicles.
HAIZG headlights use premium San’an automotive-grade LED chips with strong brightness, low optical decay, and long service life. Our optical structures focus on clear cutoff lines and reduced glare.
We use graphene-coated copper heat pipes, thickened copper substrates, optimized cooling fans, and intelligent dual-temperature control circuits to reduce heat buildup and protect high-power LEDs.
For standard stock wholesale, MOQ starts from 10 sets. Logo engraving usually starts from 100-200 sets, custom packaging from 500-1,000 sets, and deep ODM projects from 2,000-3,000 sets depending on product type.
Yes. Sample orders are supported for product testing. Sample fees can be refunded or deducted from the first bulk order after confirmation, depending on the cooperation plan.
We support logo laser engraving, packaging design, housing color, wattage, color temperature, brackets, RGB or Bluetooth controls, and selected CANBUS compatibility customization for target markets. Learn more about OEM customization.
Yes. HAIZG has structural and optical R&D support for private mold and ODM projects. NDA agreements are available to protect exclusive product designs and local market advantages.
A complete ODM project usually takes about 1.5 to 2 months, covering requirement discussion, 3D structure design, prototyping, lab testing, material preparation, and mass production.
Our self-owned factory covers about 5,000 m², with 70 professional employees, 8 automated assembly lines, and a monthly capacity of over 200,000 sets.
HAIZG operates under ISO 9001 quality management. Our automotive lighting products are certified with CE, RoHS, E-mark, and FCC for international market access.
Every product must pass a 5-step quality process covering SMT testing, component checks, lighting function checks, finished housing tests, and final aging validation before shipment. You can review our manufacturing and quality control process here.
Key finished products are checked through strict full-process validation rather than relying only on random sampling, helping reduce risks such as weak soldering, unstable output, and poor beam patterns.
HAIZG provides a standard 2-year product warranty. For verified quality issues, our after-sales team offers efficient claim review and replacement support in future shipments.
Stock samples can usually ship the same day. Standard stock bulk orders take about 7-10 days, OEM orders about 20-25 days, and deep ODM projects about 1.5-2 months.
We support flexible international shipping terms including EXW, FOB, and DDP, depending on your logistics arrangement and destination market requirements.
Our standard payment term is 30% deposit before production and 70% balance before shipment. Flexible arrangements may be discussed for long-term premium partners.
Yes. Our in-house visual design team can support packaging design, product posters, and sales materials to help distributors build stronger local product presentation.
Send your target product type, quantity, customization needs, and destination market. Our sales team will reply with product recommendations, MOQ options, and quotation details.
Share your target product, quantity, customization plan, and market requirements. HAIZG will help match the right product line and cooperation plan for your business.
