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Precision CNC Machined Parts, Jigs & Fixtures

Explore our precision CNC machined parts, ICT/FCT test fixtures, automation jigs, and mechanical assemblies. From complex metal and plastic components to specialized testing and production tooling, J-Sunshine provides manufacturing solutions based on customer drawings and project requirements.

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Discover our manufacturing capabilities through real examples of CNC machined components, electronic test fixtures, precision tooling, and automation assemblies designed for different industrial applications.
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Material & Finish Stories

Materials, Finishes and Application Possibilities

Different materials and surface finishes create different performance, appearance and application results. These story cards show how materials, machining processes and finishing options can work together.

Aluminum PartsAluminum 6061 / 7075

Aluminum Parts

Lightweight, machinable and suitable for structural, electronic and automation components.

ProcessesCNC Milling · CNC Turning · 5-Axis
Clear AnodizingBlack AnodizingSandblasting
Stainless Steel PartsStainless Steel 303 / 304 / 316

Stainless Steel Parts

Used for corrosion resistance, strength and durable industrial or regulated applications.

ProcessesTurning · Milling · Grinding
PassivationPolishingFine Finish
Engineering Plastic PartsPOM / PEEK / Nylon

Engineering Plastic Parts

Suitable for fixtures, insulation parts, lightweight mechanisms and low-friction components.

ProcessesCNC Milling · Turning · Prototype Machining
Natural FinishMachined FinishFine Edge
Brass & Copper PartsBrass / Copper / Bronze

Brass & Copper Parts

Common for electrical, connector, instrumentation and appearance-sensitive components.

ProcessesTurning · Milling · Fine Detail Machining
NaturalPolishedNickel Plated

ELECTRONIC TEST EQUIPMENT & FIXTURES

PCBA Functional Test Equipment & Precision Test Fixtures

ELECTRONIC TEST EQUIPMENT & FIXTURES PCBA Functional Test Equipment & Precision Test Fixtures J-Sunshine provides PCBA functional test equipment, ICT/FCT test fixtures, aging test systems, and specialized testing jigs for electronics manufacturing. Our solutions support electrical testing, accurate product positioning, functional verification, and efficient production workflows.

PCBA Aging & Electrical Test Equipment

PCBA Aging & Electrical Test Equipment

Multi-station testing equipment for battery charging current, resistance, loaded voltage and no-load voltage measurements.

Large PCBA Functional Test Fixtures

Large PCBA Functional Test Fixtures

Test fixtures for large printed circuit board assemblies, with dedicated positioning and application-specific test configurations.

High-Temperature FCT Test Fixtures

High-Temperature FCT Test Fixtures

Pneumatic lifting, guided PCB positioning and dual cooling fans support functional testing workflows.

Product Simulation Test Jigs

Product Simulation Test Jigs

Manual clamping fixtures for repeatable positioning and real-use functional simulation

Electronic Testing Jig Assemblies

Electronic Testing Jig Assemblies

Multi-station electronic testing fixtures with mechanical assemblies, connections and tailored workholding structures.

Gallery FAQ

Frequently Asked Questions About Parts, Materials and Projects

These answers help buyers understand how to use this gallery, request similar parts, choose materials and prepare project information for quotation.

Can Tik Precision manufacture parts similar to the gallery examples?

Yes. The gallery showcases representative machining projects. Similar parts can be evaluated based on your CAD files, drawings, materials, tolerances and production quantity.

Do you support custom surface finishes?

Yes. Surface treatments such as anodizing, polishing, sandblasting, passivation, plating and coating can be selected according to project requirements.

Are these actual production parts?

Most images are based on real manufacturing projects or representative production samples. Some images may be edited for presentation clarity, but they reflect actual machining capabilities and manufacturing processes.

How can I receive an accurate quotation?

Please send CAD files, 2D drawings, material requirements, tolerance notes, surface finish specifications and estimated quantities. Our engineering team will review the project and recommend a suitable manufacturing process.

Can different materials be used for the same design?

Yes. Many designs can be produced in aluminum, stainless steel, brass, titanium or engineering plastics depending on performance, weight, corrosion resistance and budget requirements.

Project Portfolio Note

The projects displayed on this page are selected examples intended to demonstrate machining capability, materials, finishes and manufacturing experience. Available processes and solutions may vary depending on project requirements.

Start Your Project

Have a Similar Part or Custom Manufacturing Requirement?

Send your CAD files, drawings, material, finish and quantity requirements. Our engineering team can review your project and recommend a suitable machining, finishing and inspection route.

Project Review Checklist For faster quotation
01

CAD files and 2D drawings

02

Material and surface finish

03

Tolerance and critical features

04

Quantity and delivery requirements