Your Reliable OEM/ODM Partner
Precision CNC Machining for Complex Custom Parts
From precision CNC machining to custom fixtures and testing equipment, J-Sunshine provides OEM/ODM manufacturing solutions based on your drawings and project requirements. We support prototyping, small-batch production, precision machining, fixture manufacturing and equipment assembly, with strict quality control and responsive service.
Manufacturing Capability You Can Measure
Precision, equipment, materials, and quality control support for complex custom parts.
40+Partner Countries
40+Advanced Machines
0.005 mmTight Tolerance
100+Material Options
MANUFACTURING SERVICES
Custom Manufacturing Services for Precision Parts
From CNC machining and 5-axis machining to sheet metal fabrication, 3D printing, casting, and surface finishing, Tik Precision supports engineers and manufacturers from prototype development to low-volume production.
Three-in-One Burn-in Test Equipment
Precision fixtures for reliable PCBA in-circuit and functional testing.
Learn More
Universal PCBA Test Rack
Customized testing systems for 3C electronics, e-cigarettes, and smart devices.
Learn More
High-Temp FCT Test Fixture
Product-specific fixtures designed for accurate and efficient PCB depaneling.
Learn More
Complete Machine Simulation Test
Tailor-made positioning, clamping, and assembly fixtures based on product requirements.
Learn More
PRECISION MANUFACTURING CAPACITY
Your Expert in Custom CNC Precision Jigs and Fixtures
J-Sunshine combines advanced CNC machining capabilities with extensive expertise in jig and fixture design. We go beyond manufacturing to deliver one-stop solutions that enhance both precision and production efficiency. From complex precision components to purpose-built fixtures tailored to your specific requirements, we provide comprehensive technical support to optimize your production processes and ensure every part and fixture meets stringent industry standards.
01
Multi-Axis CNC Machining
Flexible and efficient 3-axis to 5-axis CNC machining solutions for complex geometries and high-precision components.
02
Exceptional Tolerance Control
Advanced fixture positioning and optimized machining processes enable precise dimensional and geometric tolerance control to meet demanding specifications.
03
Precision Jig and Fixture Design & Manufacturing
Specializing in the custom design and manufacturing of non-standard tooling, dedicated fixtures, and inspection gauges, with a focus on high positioning accuracy and repeatable performance.
04
Comprehensive Quality Assurance
Combining precision coordinate measuring machines (CMM) with advanced in-process inspection technologies, we provide comprehensive dimensional inspections and detailed inspection reports for machined parts and fixtures.
MATERIALS & FINISHES
Materials and Finishes for Functional Custom Parts
Choose from a wide range of metals, engineering plastics, and surface finishing options for your custom parts. Our team helps match material selection, machining strategy, and finishing requirements based on strength, weight, corrosion resistance, appearance, and end-use performance.
Material & Finish SupportMetals – Plastics – Surface Treatments
Metal Materials
Aluminum, stainless steel, titanium, copper, alloy steel, brass, bronze, and high-temperature alloys for precision CNC machining.
Aluminium alloyStainless SteelTitanium AlloyBrassAlloy SteelSuperalloys
Engineering Plastics
Plastic CNC machining options for lightweight, wear-resistant, insulating, and high-performance custom components.
PEEKPOMPTFEPPSPEIFR4
Surface Finishing Options
Finishing solutions to improve corrosion resistance, appearance, surface texture, wear resistance, and part performance.
AnodizingPlatingPolishingSandblastingPassivationPowder Coating
INDUSTRIES WE SERVE
Precision Parts for Demanding Industries
J-Sunshine manufactures application-specific components for diverse industries, meeting demanding requirements for dimensional accuracy, material performance, and consistent quality.
PROJECT WORKFLOW
From CAD File to Production
Share your CAD files and project requirements. Our engineering team reviews manufacturability, confirms materials and finishes, coordinates production, and supports inspection before delivery.
01
Upload CAD & RequirementsSend drawings, quantity, material,finish, tolerance, and application details
02
DFM Review & QuoteEngineering review helps identify manufacturing risks, cost drivers, and lead time.
03
Material & Finish ConfirmationConfirm materials, surface finishes, inspection requirements, and production details
04
Precision ManufacturingParts are machined, finished, and controlled through each production stage.
05
Inspection & DeliveryFinal inspection, packaging check, and shipping support before delivery.
PRECISION IN MOTION
Precision CNC Machining & Custom Fixture Solutions
J-Sunshine specializes in precision CNC machining, custom jigs and fixtures, and ICT/FCT testing solutions. From precision components to custom equipment assembly, we provide reliable one-stop OEM/ODM manufacturing services with strict quality control and professional engineering support.
Explore Our Capabilities
QUALITY ASSURANCE
Quality Control Across Every Manufacturing Stage
Every part is reviewed through material verification, in-process inspection, dimensional measurement, and final quality checks before shipment. Our quality process helps ensure precision parts meet project requirements from prototype to low-volume production.
Incoming Material Inspection
Material certificates, grade verification, and incoming dimensional checks before production.
First Article Inspection
Initial part inspection to confirm key dimensions, tolerances, and manufacturability before batch production.
In-Process Quality Control
Critical dimensions are checked during machining, finishing, and production stages.
Final Dimensional Inspection
CMM, optical measurement, surface checks, and visual inspection are used before shipment.
Packaging & Shipping Check
Parts are cleaned, protected, labeled, packed, and checked before delivery.
OUR FACTORY & EQUIPMENT
Inside Our Factory: Precision in Every Process
Take a closer look at our manufacturing facility, CNC machining equipment, and production processes. With 20 years of manufacturing experience and ISO 9001-certified quality management, we deliver precision machined parts, jigs, and fixtures to meet diverse industrial needs.
CLIENT TESTIMONIALS
What our clients say about us
★★★★★
“Every part was manufactured according to our drawings. The dimensions were accurate, and the engineering team was quick to respond whenever we had questions”
★★★★★
“The whole process went smoothly, from prototyping to small-batch production. Communication was easy, and the inspection reports were clear and detailed”
★★★★★
“The surface finish on our complex machined parts turned out great. Everything was delivered on schedule, and the quality met our expectations”
START YOUR PROJECT
Ready to Start Your CNC Machining Project?
Upload your CAD files or share your drawings to get DFM feedback, material and finish suggestions, and a clear quote for your custom parts.