Cylindrical Housings
Cylindrical housings with circular openings and mounting holes.
GPT Precision
Precision Manufacturing
1 / 3
Custom Components & Precision Tooling
Precision machining for metal and plastic parts, from rapid prototypes to small and medium production runs. Bring your drawings to GPT Precision to plan the next step.
One-Stop Precision Manufacturing
GPT Precision brings together custom component manufacturing, precision tooling and project support. From prototypes to production, we coordinate manufacturing, finishing and inspection around your requirements, with a consistent point of contact throughout the project.
Manufacturing Capabilities
Manufacturing support built around your part requirements.
ABOUT GPT PRECISION
A Reliable Manufacturing Partner
Founded in 2006, GPT Precision is headquartered in Shenzhen and operates a 4,000-square-meter factory in Dongguan. We specialize in precision machining of metal and plastic components, rapid prototyping, and small to medium production runs.
Our ISO 9001:2015 certified quality management system supports a practical focus on product quality, on-time delivery and continuous improvement, from initial requirements through production and inspection.
Learn MoreQuality & Inspection
Our ISO 9001:2015 certified quality management system covers incoming, in-process and final inspection, with checks and documentation defined around your project requirements.
Explore Quality Assurance →Incoming Quality Control
Check incoming materials and supplied items against agreed requirements before production.
In-Process Quality Control
Check critical dimensions and process requirements during production.
Final Quality Control
Inspect finished parts against agreed acceptance criteria before shipment.
Project Documentation
FA inspection reports, Cpk data, PPAP and SPC records can be provided according to project requirements.
Why Choose
GPT Precision
Work with one point of contact to coordinate the processes your parts need, from machining and tooling to finishing, inspection and delivery. We bring these requirements into a shared production plan, helping you manage fewer handoffs and keep drawings, quality expectations and schedules aligned. Whether you need prototypes or repeat production, our combination of manufacturing capabilities and coordinated project support helps you move from individual process decisions toward a complete, practical solution for your parts.
Featured Products
Explore selected components and tooling from our product gallery.
Ribbed Mounting Cover
A shaped cover with reinforcing ribs and mounting tabs.
Circular Housing
A circular housing with a flanged edge and side openings.
Curved-Vane Component
A central bore surrounded by curved, contoured vanes.
Cylindrical Assembly
A cylindrical assembly with a knurled band and threaded ports.
Flanged Component
A cylindrical body with a circular flange and mounting face.
Contoured Housing
A ribbed housing with multiple bores and mounting features.
Paired Mold Components
Paired mold components showing shaped cavity surfaces.
Mold Assembly
A mold assembly with plates, fittings and connection lines.
Tooling Inserts
Tooling blocks with shaped cavities and drilled features.
Gold-Colored Components
Circular cup-shaped components with central and mounting holes.
Dark-Finished Rings
Circular rings with notches and mounting features.
News & Updates
Practical manufacturing guides and selected articles from our archive.
A finish specification should explain what the surface must do and how the finished part will be accepted. Use this buyer’s guide to align material compatibility, coating thickness, masking, cosmetic expectations, and inspection requirements before machining and finishing begin on your next order.
Read More →A successful prototype is the starting point for a production plan. Review the decisions that need to be fixed before repeat orders, from drawing revisions and representative samples to process controls, acceptance criteria, traceability, and packaging that protects finished parts.
Read More →Choosing a CNC material starts with how the part will work. Learn how to compare loads, operating conditions, material grades, machining requirements, and finishing needs, then turn those decisions into a clear specification that helps suppliers quote the same scope.
Read More →An overview of surface finishing for turned components, including mechanical, thermal and chemical processes. Explore sandblasting and the surface requirements to consider after machining.
Read More →Have a Part to Manufacture?
Send your drawing, material, quantity and target delivery date. Include any critical tolerances, finishing or inspection requirements so we can review the scope and prepare a quotation.
Service
Work Time: 8:30-17:30
