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GS Proto

GS Proto is a manufacturer in Shenzhen, Guangdong, China, focused on DMLS / SLM metal and Multi Jet Fusion.

  • 2003Founded
  • 2000 m²Factory area
  • +/- 0.005"Tolerance
  • 26Processes
  • DMLS / SLM metal ↗
  • Multi Jet Fusion ↗
  • SLA ↗
  • SLS ↗
  • Die casting ↗
  • Wire EDM ↗
  • CNC milling 3-axis ↗
  • CNC milling 4/5-axis ↗
  • +18 more
    • CNC turning ↗
    • Aluminum / plastic extrusion ↗
    • Insert molding ↗
    • Overmolding ↗
    • Rapid soft-tool molding ↗
    • Bending ↗
    • Laser cutting ↗
    • Welding ↗
    • Silicone casting ↗
    • Metal stamping ↗
    • Vacuum casting (PU) ↗
    • Additive manufacturing ↗
    • Casting ↗
    • CNC machining ↗
    • Injection molding ↗
    • Molding & casting (low-volume) ↗
    • Sheet metal ↗
    • Stamping & extrusion ↗

About GS Proto

GS Proto does custom manufacturing. It offers a wide range of surface finishes for functional and cosmetic parts.

The company makes custom parts to project specs. It inspects each part before it leaves the facility. The site says it meets standards for quality management, medical devices, automotive parts and environmental management.

From the manufacturer’s own website: www.gs-proto.com/.

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①Company basics

Legal name (English)
GS(Shenzhen) Prototype Technology Co., Ltd ↗
Location
Shenzhen, Guangdong ↗
Founded
2003 ↗
Factory area
2000 m² ↗ m²
Not stated
Legal name, Employees, Registered capital

Contact

As published on the manufacturer’s own website. Each item links to its source.

②Capabilities

As stated on the manufacturer’s website. Certificates are as listed; ask for a current copy before you order.

Processes

  • DMLS / SLM metal ↗
  • Multi Jet Fusion ↗
  • SLA ↗
  • SLS ↗
  • Die casting ↗
  • Wire EDM ↗
  • CNC milling 3-axis ↗
  • CNC milling 4/5-axis ↗
  • CNC turning ↗
  • Aluminum / plastic extrusion ↗
  • +16 more
    • Insert molding ↗
    • Overmolding ↗
    • Rapid soft-tool molding ↗
    • Bending ↗
    • Laser cutting ↗
    • Welding ↗
    • Silicone casting ↗
    • Metal stamping ↗
    • Vacuum casting (PU) ↗
    • Additive manufacturing ↗
    • Casting ↗
    • CNC machining ↗
    • Injection molding ↗
    • Molding & casting (low-volume) ↗
    • Sheet metal ↗
    • Stamping & extrusion ↗

Equipment

We use UnionTech SLA650 and SLA800 printers, offering build sizes up to 780×770×549 mm, with a total of 20 machines (8 SLA650 and 12 SLA800) ↗; Our SLS printing is powered by EOS machines, featuring a build volume of 320×320×590 mm, with a total of 10 printers ↗; Our SLM printing is handled by BLT machines, with a build volume of 280×280×350 mm, and we have 5 machines in operation ↗

Tolerances

+/- 0.005" ↗; +/- 0.010" ↗

Materials

Finishes

  • Anodizing ↗
  • Bead blasting ↗
  • Heat treatment ↗
  • Passivation ↗
  • Plating ↗
  • Powder coating ↗

Industries served

  • Aerospace ↗
  • Automotive & EV ↗
  • Consumer products ↗
  • Defense / government ↗
  • Electronics & semiconductor ↗
  • Industrial machinery ↗
  • Lighting ↗
  • Medical devices ↗
  • Robotics & drones ↗

Production scale

  • Bridge / low volume ↗
  • High-volume production ↗
  • Prototype ↗

Certificates listed

Services

  • DFM analysis ↗
  • Quality reports (CMM / material certs) ↗

Not stated on the website: Capacity

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