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CNC Machining Milling, turning, and tight-tolerance prototype to small-batch parts. Sheet Metal Laser cutting, bending, and fabricated enclosures for short runs. Vacuum Casting Urethane / RIM short-run parts that bridge prototype and production. Design Tips DFM, materials, and rapid prototyping tips for CNC and sheet metal buyers. Blog & insights Materials, DFM tips, and small-batch build notes from the floor. Shipping Guide Estimate couriers, lead times, and packing notes from Shenzhen. Help Center Ordering guides, materials, DFM tips, and support contacts.

Company & quality

Company Overview JS Model Technology — Bao'an workshop for CNC, sheet metal, and handboard prototypes. Our Capabilities In-house milling, turning, finishing, and inspection from prototype to small batch. Quality Assurance DFM review, dimensional checks, and shipment reports against your drawing.
About JS Model CNC & Handboard Prototypes
Established 2025 · Bao'an, Shenzhen

About JS Model CNC & Handboard Prototypes

JS Model Technology Co., Ltd. builds mid-to-high-end plastic, metal, and silicone prototypes with in-house CNC, sheet metal, laser marking, and urethane casting from our Bao'an workshop.

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Company

Engineering-Focused CNC Manufacturing in Shenzhen

Bao'an · Xinqiao workshop

JS Model Technology Co., Ltd. was established in 2025 as a family-owned subsidiary of Shenzhen Huatai Technology Co., Ltd. (founded 2020). Our workshop on Xinhe Avenue in Xinqiao, Bao'an covers more than 1,200 square meters and is equipped with precision high-speed CNC machines, lathes, milling and grinding equipment, UV coating, and sandblasting.

We specialize in the design and production of plastic, metal, and silicone handboard models — delivering professional mid-to-high-end prototype and small-batch solutions for overseas hardware teams that need clear English communication and reliable lead times.

  • In-house inspection before shipment, with dimensional reports on request
  • In-house CNC, sheet metal, laser marking, and urethane casting
  • English project support for EU, Israel, US, and Canada buyers
  • 1-piece prototypes through small-batch bridge production
JS Model CNC workshop floor in Bao'an, Shenzhen
Business Scope

Prototype & Small-Batch Capabilities

One Bao'an team covers CNC machining, handboard builds, sheet metal, laser marking, finishing, and urethane casting so you do not need to split vendors between prototype and bridge runs.

Capabilities

  • CNC Machining

    High-speed CNC, lathes, milling, and grinding for plastic and metal parts, cases, and housings.

  • Handboard Prototypes

    Mid-to-high-end plastic, metal, and silicone handboard models for design validation.

  • Sheet Metal & Laser Mark

    Backplates, rear sheaths, chassis, and laser marking integrated with CNC builds.

  • Urethane Casting

    Small-batch vacuum casting for look-alike plastic and silicone parts before tooling.

  • Surface Finishing

    UV coating, sandblasting, and related finishing for appearance and function.

  • Special Materials CNC

    Magnesium-aluminum alloys, copper, and other special materials for demanding prototypes.

Applications

  • IT, Digital & Mobile

    Mobile, digital, communication, and rugged product cases and enclosures.

  • Medical & Personal Care

    Medical device, beauty, and household product prototypes with controlled finishing.

  • Vehicle Parts

    Motorcycle, automobile, aircraft, and other vehicle part prototypes.

  • Communications & Defense Prototypes

    IT, digital, and military-oriented prototype builds under DFM review.

  • Toys & Models

    Consumer models and toy product cases for appearance and fit checks.

  • Home Appliances

    Appliance housings and functional prototypes for early market testing.

Practical Manufacturing for Hardware Teams

Our mission is to help product teams move from CAD to validated parts quickly — with DFM feedback, stable shop-floor processes, and inspection before shipment from Bao'an, Shenzhen.

Our Vision

To be a trusted Shenzhen partner for mid-to-high-end handboard prototypes and small-batch CNC, sheet metal, and casting — known for accurate quotes, transparent communication, and parts that match approved drawings.

Company profile

JS Model at a glance

JS Model Technology Co., Ltd. is a Shenzhen manufacturer specializing in small-batch CNC machining and mid-to-high-end handboard prototypes in plastic, metal, and silicone — plus sheet metal, laser marking, and urethane casting.

Legal name
JS Model Technology Co., Ltd.
Quality
ISO 9001:2015
Facility
Prototype & CNC workshop in Bao'an, Shenzhen (~20 CNC machines)
Typical CNC tolerance
±0.05 mm standard; up to ±0.01 mm on critical features (quote-dependent)
Location
5th Floor, Building C, 24 Xinhe Avenue, Xinqiao Street, Bao'an District, Shenzhen
Contact
info@js-proto.com / +86 18208844741

FAQ

Frequently asked questions about JS Model

JS Model Technology Co., Ltd. operates from the 5th floor, Building C, 24 Xinhe Avenue, Xinqiao Street, Bao'an District, Shenzhen, China — a 1,200+ sqm prototype and CNC workshop.

We specialize in small-batch CNC machining and mid-to-high-end handboard prototypes in plastic, metal, and silicone, plus sheet metal fabrication, laser marking, surface finishing, and small-batch urethane casting.

JS Model Technology Co., Ltd. was established in 2025 as a family-owned subsidiary of Shenzhen Huatai Technology Co., Ltd. (founded 2020), combining parent-company manufacturing experience with a dedicated prototype workshop.

Typical programs include IT/digital/mobile and rugged cases, personal care and medical devices, household products, toys and models, sheet-metal chassis, and motorcycle, automobile, and aircraft part prototypes.

Many prototype and small-batch jobs ship in about 7–14 days. We support 1-piece validation through low-volume bridge runs, with DFM feedback before machining when drawings are shared.

Need CNC machining or handboard prototypes from Shenzhen?

Share drawings with JS Model. Our Bao'an team replies with pricing, DFM notes, and next steps.

Contact JS Model