Mechanical Assembly
Mechanical assembly delivers professional and reliable turnkey solutions, integrating precision components into functional end-products or subsystems.The mechanical assembly work requires a comprehensive understanding of the unique properties of each component and the specific requirements of the assembly process. We ensure structural integrity, smooth operation, and compliance with stringent performance and quality standards, significantly reducing your time-to-market and internal production management costs.
- Skilled Manual Assembly & Automated Assistance
- Complex System Integration (Precision Instruments, etc.)
- Rigorous Quality Control (Real-time QA Monitoring + Functional Testing)
- Flexible Low-to-Mid Volume Support (50 - 5000 pcs Cost-Effective Delivery)
- 48-Hour Rapid Turnkey Solutions & On-Time Delivery Guarantee

- Overview
- Production Capability
- Materials
- Finishes
- Why Choose Us
- Resources
Expertise in High-Performance Molding
From Components to Finish parts
The mechanical assembly process for plastic, die – casting, CNC, and silicone products begins with meticulous design. Advanced techniques are used during assembly to ensure precision. Rigorous quality checks guarantee top – notch end products ready for market.
Component Preparation & Kitting
Quality & quantity Inspection, sort out all components according to the BOM list, done good preparation to the components
Assembly Manual Reviewing
Ensure compliant, error-proof assembly with clear step-by-step instructions
Employee Training
Safety operation and professional skills training, Enable new employees quickly on the track, Reduce dependency on experienced staff
Precision Assembly
Execute manual and automated assembly techniques for accurate component integration
Quality Validation & Packaging
Conduct functional testing and dimensional inspections before protective packaging for shipment
Get Precision CNC Parts Today
We offer precision CNC machining with fast turnaround, supporting various materials and part complexities. Ideal for prototyping or scaling up production, with consistent quality every step of the way.

Materials for Manufacturing
We offer a range of materials, including plastics, metals, and composites, selected for their strength, durability, and resistance to heat and chemicals. These materials ensure high-quality, long-lasting products for industries like automotive, electronics, and medical.
We can source any other materials upon request! If you don’t see the material you need please contact us
Some of Our Samples
These samples highlight our expertise, but we provide a wide range of additional services.
Why Choose Us?
SunOn Industrial Group Limited offers end-to-end services from product design to mass production, specializing in high-quality solutions for industries like home appliances, automotive, and medical devices. With over 25 years of experience and a global presence, we ensure reliable, cost-effective solutions and seamless service from prototype to final assembly.
- One-stop solutions from prototype to packaging.
- Timely support across 27 cities worldwide.
- Experienced engineers ensuring quality results.
- ISO 9001, IATF 16949, ISO 14001 certified.

Industry Application
We produce millions of parts for diverse industries, including automotive, medical, robotics, automation, communications, consumer electronics, and LED lighting, delivering top-quality products.
FAQs
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What is your MOQ for the products?
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When did you start to export moulds to USA and Europe?
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Manufacturing Resources
Start production of your parts today
