Areas of Excellence

Injection Molding and Mold Building

GPSS excels at supplying a large variety of custom plastic components. We will design and build a high-quality injection mold for your component specifications, and then produce the components in a timely manner – at a very reasonable price – after you approve the samples.

Solenoids/Wire Harnesses/Coil Windings/Stepper Motors

Our factories in Xiamen and Guangdong specialize in the design and production of solenoids and wire harnesses, coil windings, small motors and a variety of other electro-mechanical parts.  Exceptional work is an every day, all-day occurrence here.

Contract Manufacturing/Assembly

GPSS, or one of its partners can provide a complete range of manufacturing, assembly, and testing services to a variety of industries, including military, optical and telecommunications.  We offer a short turnaround, can accommodate low volume/high mix requirements, and provide skilled labor to accomplish the tasks at hand. We can use customer-sourced parts, or can source components to meet customer specifications and can provide complete process documentation as needed.

Other Areas of Excellence

  • Stampings
  • Contract PCB Assembly/Box Build
  • Cable Design/Manufacturing/Assembly
  • Logistics/Inspection Services
  • Sheet Metal Fabrication
  • Warehousing/VMI
  • Castings: Die/Investment
  • Extrusions
  • Molded Rubber Products



GPSS has helped successfully design and produce high-quality, value-priced components for a variety of industries.

Image: Automotive
Image:  Security Systems
Security Systems
Image: Consumer/Medical Electronics
Consumer/Medical Electronics
Image: Office Equipment
Office Equipment
Image: Vending Machines
Vending Machines

We have supplied some of the largest corporations on the globe. Why not work with us too.