Precision Manufacturing

Custom Toy Cars — Diecast, Pull-Back, RC, Wood. One Factory, Every Detail.

Custom diecast cars, plastic freewheel racers, wooden vehicles, RC cars, pull-back toys, and monster trucks — designed to your specs, branded with your logo, and packaged for your channel. From sketch to showroom, one factory handles it all: body design, material selection, paint & tampo printing, and retail-ready packaging.

Before & After

From Off-Road to On-Track

The difference between juggling vendors and having one factory partner who owns the entire build sheet.

OFF
The Problem

Off-Road: Chasing Multiple Vendors

Body molding from one factory, paint from another, packaging from a third. Three timelines that never sync, three sets of minimums to meet, and nobody responsible when axles don't fit.

LeelineToys Direct

On-Track: One Factory, One Timeline

Body design, molding, painting, tampo printing, assembly, and packaging — all under one roof. One project manager owns the entire build sheet. Your cars roll out on time, on spec.

OFF
The Problem

Off-Road: Generic Designs & Knockoffs

Your "custom" car looks like every other reseller's product on Amazon. Generic body shells, off-the-shelf wheels, and a logo slapped on as an afterthought. No differentiation, no brand equity.

LeelineToys Direct

On-Track: Original Tooling, Your Brand

Custom body molds cut from your reference designs. Unique wheel styles, exclusive paint finishes, and tampo-printed details down to the headlights and grille. Your car, your tooling, your IP.

OFF
The Problem

Off-Road: Paint & Print That Fades

Paint chips after a few play sessions. Tampo print rubs off on little hands. Colors that looked right on the sample photo look wrong in person. Quality you can't show with confidence.

LeelineToys Direct

On-Track: Automotive-Grade Finish

Multi-coat paint systems with clear protective overcoat. Pantone-matched colors verified under D65 lighting. Precision tampo printing registered to 0.05mm. Finishes that survive play and look incredible on shelf.

OFF
The Problem

Off-Road: Compliance Headaches

Batches that test differently from samples. Missing documentation. Surprise lead and phthalate findings that halt your shipment at customs. Your brand reputation riding on someone else's QC.

LeelineToys Direct

On-Track: Certified Safe, Documented

EN71, ASTM F963, and CPSIA compliance for every order. ISO 9001 factory with full material traceability. Documentation package delivered with every shipment — test reports, CoC, and lab certificates.

The Lineup

Six Vehicle Types, One Factory Floor

Heavy metal, lightweight plastic, hand-finished wood — every car rolls off the same production line with your brand on the chassis.

Diecast Metal Cars

Diecast Metal Cars

Heavy metal body, premium feel

Zinc Alloy + ABS Die-cast body with tampo-printed details

Collector lines, premium retail, brand merch

Plastic Freewheel Cars

Plastic Freewheel Cars

Lightweight, colorful, play-ready

ABS Plastic Injection-molded in any Pantone color

Kids' meals, party favors, budget promos

Wooden Toy Cars

Wooden Toy Cars

Natural, heirloom-quality vehicles

Beech / Maple Wood Hand-sanded, non-toxic finish, FSC-certified

Eco brands, Montessori, premium baby gifts

RC Toy Cars

RC Toy Cars

Remote control, full-function steering

ABS + Electronics 2.4GHz remote, rechargeable, 30+ min runtime

Hobby retailers, STEM brands, premium gifts

Pull-Back Toy Cars

Pull-Back Toy Cars

Wind-up action, kid-powered fun

ABS + Metal Pull-Back Motor Pull-back motor, 15+ ft range on hard surfaces

Retail toy aisles, party favors, sets

Monster Trucks

Monster Trucks

Oversized wheels, all-terrain attitude

ABS + Soft Rubber Tires Oversized tires, suspension, crash-tested body

Action brands, boys' toy lines, stunt sets

Emergency Vehicles

Emergency Vehicles

Lights, sirens, realistic details

Zinc Alloy + ABS LED lights, siren sounds, authentic markings

Educational toys, city play sets, first-responder promos

Construction Vehicles

Construction Vehicles

Dump trucks, excavators, and loaders

ABS + Diecast Components Moving parts, articulated arms, rugged build

Sandbox toys, STEM construction sets, outdoor play

Racing Cars

Racing Cars

Aerodynamic, low-profile, track-ready

ABS + Pull-Back Motor Low-friction wheels, aerodynamic body, numbered liveries

Racing sets, track toys, branded motorsport merch

Custom toy car prototype sample

Try Before You Commit

We'll ship a sample in your scale — your colors, your design

No minimum order. No upfront tooling cost. Hold your car in your hands before you commit to a production run. If something isn't right, we revise until it is.

Scale Your Vision

Four Scales, Infinite Possibilities

Each scale opens different doors — from premium collector display to high-volume promotional giveaways. Same precision tooling, same paint quality.

1:18 scale — Large Display toy car
1:18
8–11"

Large Display

  • Opening doors, hood & trunk
  • Detailed interior & engine bay
  • Steerable front wheels
  • Rubber tires on metal rims

Collector editions, premium retail, corporate gifts

1:24 scale — Mid-Size toy car
1:24
6–8"

Mid-Size

  • Opening doors
  • Detailed exterior & interior
  • Pull-back motor option
  • Display-ready packaging

Retail shelf, brand promotions, subscription boxes

1:43 scale — Collector Standard toy car
1:43
3–4"

Collector Standard

  • Solid diecast body
  • Tampo-printed details
  • Display base included
  • Stackable for sets

Collector series, party favors, trade show giveaways

1:64 scale — Pocket Size toy car
1:64
2.5–3"

Pocket Size

  • Compact diecast construction
  • Bulk packaging optimized
  • Lowest per-unit cost
  • Great for series/collections

Promotional giveaways, kids' meals, blind box series

The Build Sheet

Six Bays. Total Control.

Each bay in our workshop handles a critical stage. Tap any bay header to open the service panel and see exactly how we build your car.

LeelineToys workshop — custom toy car manufacturing

In-House Workshop

6 Dedicated Bays

01

Custom Body Design & Sculpting

Bay 01 — Body Design

Your car starts as a sketch, a reference photo, or a 3D concept. Our design team transforms it into production-ready CAD with precise surface modeling. Every curve, vent, and body line is engineered for moldability while preserving your design intent. You approve the 3D rendering before tooling begins.

  • 3D CAD from your sketch or reference
  • Surface modeling for accurate body lines
  • Mold-flow analysis before tooling
  • Unlimited revision rounds at design stage
02

Precision Mold Making & Tooling

Bay 02 — Tooling

In-house tool shop cuts steel molds from your approved CAD. Die-cast molds for zinc alloy bodies, injection molds for ABS plastic parts, and compression molds for wooden components. All tooling stays on dedicated storage — you own the molds, guaranteed.

  • Die-cast & injection molds in-house
  • Steel tooling, 100k+ shot life
  • 12–15 day tooling turnaround
  • You own all molds — full IP retention
03

Multi-Coat Paint & Automotive Finishes

Bay 03 — Paint & Finish

Base coat, color coat, tampo print details, clear protective overcoat — applied in sequence on our dedicated paint line. Metallic, matte, gloss, pearlescent, and color-shift finishes available. Pantone-matched colors verified under D65 lighting at multiple QC checkpoints.

  • Multi-coat paint system with clear overcoat
  • Metallic, matte, gloss & pearlescent finishes
  • Pantone-matched with D65 verification
  • Scratch & chip resistance tested
04

Tampo Printing & Precision Detailing

Bay 04 — Detailing

Headlights, taillights, grilles, racing stripes, logos, license plates — every detail pad-printed with registration to 0.05mm. Multi-color tampo printing in sequence, with UV-cured ink that bonds to the paint surface and won't rub off. Your brand details stay sharp for the life of the car.

  • 0.05mm multi-color registration
  • UV-cured ink for permanent adhesion
  • Custom pad plates from your artwork
  • Fine details down to 0.3mm line width
05

Assembly, QC & Packaging

Bay 05 — Assembly

Chassis assembly, wheel mounting, interior fitting, window glazing — every car is hand-assembled on dedicated lines. In-line QC at 5 stages. Then packed into your choice of window boxes, blind boxes, display cases, or bulk packaging — all done in-house.

  • Hand-assembled on dedicated lines
  • 5-stage in-line QC process
  • Packaging designed & produced in-house
  • AQL 2.5 sampling on every order
06

Safety Testing & Global Compliance

Bay 06 — Certification

EN71, ASTM F963, CPSIA, ISO 8124 — your cars are tested and certified before they leave the factory. Mechanical safety (small parts, sharp edges), chemical safety (lead, phthalates, heavy metals), and flammability. Full documentation package with every shipment.

  • EN71, ASTM F963, CPSIA, ISO 8124
  • Third-party lab testing (TUV, SGS, Intertek)
  • Full compliance documentation provided
  • Age-grading & warning label guidance

Materials Lab

Pick Your Chassis Material

Weight, feel, finish, cost — every material tells a different brand story. Compare all four side by side.

Zinc Alloy (Diecast) — Heavy, Premium, Collectible

Zinc Alloy (Diecast)

Heavy, Premium, Collectible

Feel Cool to touch, substantial weight
Best For Collector editions, premium retail, corporate gifts
Durability 50+ year shelf life, chip-resistant paint
Weight 80–250g per car
ABS Plastic — Colorful, Tough, Play-Ready

ABS Plastic

Colorful, Tough, Play-Ready

Feel Smooth, lightweight, warm
Best For Kids' toys, party favors, budget-friendly lines
Durability Drop-tested from 1.5m, impact-resistant
Weight 30–80g per car
Solid Wood — Natural, Heirloom, Eco-Friendly

Solid Wood

Natural, Heirloom, Eco-Friendly

Feel Warm grain texture, hand-sanded smooth
Best For Montessori toys, eco brands, premium baby gifts
Durability Generational, FSC-certified, non-toxic oil finish
Weight 60–150g per car
Carbon Composite — Modern, Lightweight, High-Tech

Carbon Composite

Modern, Lightweight, High-Tech

Feel Matte textured, ultra-light
Best For Tech-brand merch, premium RC bodies, modern decor
Durability Scratch-resistant, UV-stable, chemical-resistant
Weight 20–50g per body shell

Precision Engineering

What Makes a Great Toy Car

Four things that separate a forgettable toy from one collectors keep, kids love, and brands build equity on.

🏁

Scale Accuracy

Authentic Proportions at Every Size

From 1:64 to 1:18

We don't just shrink a 3D model — we re-engineer proportions for each scale. Wheel arches that look right, not cartoonish. Body lines that hold their tension. Interiors scaled to match the exterior. A 1:64 car should look like a shrunken 1:18, not a cheap copy.

⚙️

Wheels & Motion

Rubber Tires, Real Suspension

Freewheel, pull-back, or RC

Soft rubber tires that grip, not hard plastic that skids. Working suspension on monster trucks. Precision pull-back motors that launch 15+ feet. 2.4GHz RC with proportional steering. The motion mechanism defines the play pattern — we engineer it from the ground up.

💎

Collector-Grade Finish

Clear Coat That Survives Play

UV-cured, scratch-resistant, fingerprint-proof

Toys get handled. A lot. Our UV-cured clear overcoat protects the paint and tampo from scratches, UV fading, and finger oils. Drop-tested from 1.5 meters. Rubbed 500 times in abrasion testing. Your cars look showroom-fresh after years of play.

🔒

Exclusive Runs

Numbered Editions, Zero Leaks

Your design stays yours

Numbered collector editions with holographic seals. Blind-box rarity tiers. Regional exclusives with unique liveries. Every project runs in an isolated production pipeline — your molds, your paint masks, your client list. We never show your car to another buyer.

On The Road

Trusted by Brands Everywhere

From retail shelves to collector displays — see our custom toy cars in the hands of real brands around the world.

Custom diecast toy car with brand logo on display
Retail shelf display of custom toy cars
Child playing with custom branded toy car
Custom pull-back toy car collection set
Packaged custom toy cars ready for retail
Luxury branded diecast car in display box
Custom monster truck toy with brand graphics
Custom wooden toy car with engraved logo

Testimonials

Winners' Circle

Michael Reeves
“We launched our private-label diecast line with LeelineToys — 6 classic car models in 1:43 scale. The tampo detail on the grilles and taillights is incredible. Our customers think we're a major brand....”

Michael Reeves

Founder, Velocity Diecast

Sarah Mitchell
1
“Needed 20,000 pull-back cars for a global QSR kids' meal promotion. They matched our brand colors perfectly, met every safety standard across 12 markets, and delivered 2 weeks ahead of schedule. The pull-back motors are still going strong.”

Sarah Mitchell

Premium Account Director, Global QSR Brand

Mateo Reyes
“We wanted FSC-certified wooden cars for our eco-friendly toy subscription box. LeelineToys sourced the beech wood, designed 4 unique vehicle shapes, and engraved our logo on every chassis. Our subscri...”

Mateo Reyes

CEO, EarthPlay Club

FAQ About Custom Toy Cars

Your Toy Car Questions, Answered

Everything from MOQ and materials to safety certifications and IP protection.

Our MOQ starts at 500 units for custom toy cars — whether diecast, plastic, wooden, or pull-back. This is significantly lower than the industry standard of 5,000–10,000 units. We also offer prototype-only orders — you can receive physical samples of your custom car design with your colors, tampo print details, and packaging with no obligation to proceed to mass production. This lets you validate your design, test the market, or use samples for photography and buyer presentations before committing to a full production run.

We manufacture toy cars in zinc alloy (diecast — heavy, premium feel, best for collector items), ABS plastic (lightweight, colorful, impact-resistant — ideal for kids' toys and budget lines), solid beech/maple wood (natural, heirloom-quality, FSC-certified — perfect for eco brands and Montessori), and carbon composite (ultra-light, modern texture — great for tech-brand merch and premium RC bodies). Each material has different tooling, finishing, and cost profiles — our team recommends the right option based on your brand, audience, and budget.

Absolutely. Original design is our specialty. Our in-house design team creates 3D CAD models from your sketches, reference images, or written brief. We design the body shape, wheel style, interior details, and all surface features from scratch. You own the design and the tooling — this is your car, not a copy of anyone else's. We provide 3D renderings for your approval before any tooling is cut.

We offer multi-coat paint systems: base primer, color coat (Pantone-matched), and clear protective overcoat. Finish options include high-gloss, matte, satin, metallic, pearlescent, and color-shift/chameleon. Tampo printing applies fine details — headlights, taillights, grilles, racing stripes, logos, and license plates — with 0.05mm registration accuracy. All paint is lead-free, phthalate-free, and tested for scratch and chip resistance.

A typical project timeline: 3–5 days for design and CAD engineering, 12–15 days for mold making and tooling, 8–10 days for paint and print sampling (physical prototypes shipped to you), and 20–30 days for production. Total timeline from concept approval to shipment: approximately 45–60 days. Rush production is available for time-sensitive launches — contact us for current rush availability. Prototypes can ship in as little as 10 days for straightforward designs.

Yes, packaging is fully integrated into our production workflow. Options include window display boxes (most popular for retail shelves), blind boxes for collectible series, acrylic display cases for premium/collector editions, poly bags with header cards for promotional giveaways, and custom mailer boxes for e-commerce unboxing. We also offer FSC-certified paper options, custom foam inserts, magnetic closure boxes, hang tags, and barcode/UPC stickers. Packaging is designed, produced, and packed in-house.

All toy cars are manufactured to comply with EN71 (European toy safety), ASTM F963 (U.S. toy safety), CPSIA (U.S. children's product safety), and ISO 8124 (international toy safety). This covers mechanical safety (small parts testing, sharp edges, drop testing), chemical safety (lead, phthalates, heavy metals — especially critical for diecast and painted products), flammability, and age-grading. We provide full compliance documentation with every shipment — third-party test reports from TUV, SGS, or Intertek, certificates of conformity, and material traceability records.

IP protection is foundational to how we operate. We sign NDAs before reviewing any design. Every client project runs in an isolated production pipeline — your body molds, paint masks, tampo printing plates, and design files are stored separately and never shared. You retain full ownership of your custom molds, tooling, and designs. We provide exclusivity agreements that prevent your designs from being manufactured for anyone else. Unlike trading companies that might show your design to other buyers, our factory's reputation depends on your brand's success and exclusivity.

Ready to Build Your Custom Toy Cars?

Share your idea and get a free prototype plan within 24 hours — including material recommendations, tooling feasibility, and a transparent cost breakdown. No commitment, no pressure.

Custom toy cars ready to ship — LeelineToys factory