Semiconductor Process Solutions | PEEK & PI Plastic CNC Machining Manufacturer | Shen-Yueh (SYT)

Shen-Yueh (SYT) is a high-quality CNC Machining, Air Knife, PEEK Plastic Machining, Metal Machining, PI Plastic Machining, Bearing manufacturer from Taiwan. SHEN-YUEH is composed of semiconductor equipment and machining design personnel who cooperate with the CNC professional technician team, which has more than 10 years of experience. The production process is carried out in accordance with ISO and a clean factory environment to provide excellent professional consultations and service!

Semiconductor Process Solutions | Taiwan Metal & Plastic CNC Machining Manufacturer | Shen-Yueh (SYT)

We provide professional machining services for semiconductor equipment components. | We focus on CNC parts processing and equipment transformation experience in the semiconductor and panel industries (since 2006).

We provide professional machining services for semiconductor equipment components.

Semiconductor Process Solutions

Dedicated to Semiconductor High-Cleanliness Component Development, Precision Machining, and Reverse Engineering—The Most Reliable Technical Partner for Engineers.

Deeply rooted in the semiconductor sector, we combine a robust background in equipment maintenance with over a decade of precision machining experience. We are dedicated to solving the specific on-site challenges faced by Fabs and equipment manufacturers. Addressing critical issues such as particle contamination, material degradation, unstable equipment calibration, and long OEM lead times, we provide comprehensive solutions ranging from design to mass production.

Covering chamber parts, jigs, and special components for tools including AMAT, TEL, LAM, and KLA, we offer practical recommendations from a "Process Application" perspective. Our services encompass material optimization, structural improvement, machining feasibility analysis, and mass production implementation. Through rigorous internal QA processes and high-standard cleanroom packaging procedures, we are committed to helping clients enhance process stability, extend component lifetime, and significantly reduce Cost of Ownership (CoO).


Our Service Scope

We provide one-stop semiconductor component solutions, offering not only machining but also comprehensive engineering support:

✔️ High-Cleanliness Engineering Plastic Machining: Specializing in the precision molding of semiconductor-grade specialty plastics.
✔️ Precision Metal Machining: High-precision machining of hard-to-cut materials and composites.
✔️ Reverse Engineering & Improvement: Development of Second Source parts and structural optimization.
✔️ Custom Jigs & Measurement Tools: Designing dedicated calibration and measurement tools tailored to process requirements.
✔️ Rapid Prototyping Services: Meeting extremely short lead time requirements for R&D and emergency repairs.
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Core Advantages (Why SY Tech?)

1. Professional Team with Semiconductor Equipment Background

We are not just a machine shop; we possess practical equipment maintenance experience. We deeply understand process scenarios such as PM workflows, friction surface wear, and thermal expansion, allowing us to assist clients with structural optimization and material selection.

2. Precision Machining of High-Cleanliness Engineering Plastics

Specializing in high-end materials like PEEK, Vespel, and PI. Through strict process control, we ensure burr-free, scratch-free, and degradation-free surface finishes. We are committed to providing high-quality parts to help clients effectively control particle contamination.

3. Integrated Metal & Plastic Manufacturing Capabilities

Offering integrated machining services ranging from engineering plastics to hard-to-cut metals like Aluminum, Stainless Steel, Titanium, and Hastelloy. Complete the development and assembly of composite material components through a single point of contact.

4. Flexible Lead Times & Rapid Prototyping Support (No MOQ)

Unrestricted by Minimum Order Quantities (MOQ), we offer highly flexible production schedules. Whether for rapid prototyping during R&D or emergency production line repairs, we provide full support.

5. Strict QA System & High-Standard Clean Packaging

Equipped with 2.5D image measuring instruments and 3D scanners. Every part undergoes dimensional inspection and rigorous cleaning procedures before shipment, executed with high-standard clean packaging based on customer requirements.

Solving Common Process Challenges

We don't just provide part machining; we assist you in overcoming on-site difficulties from an engineering perspective:

Common On-Site ChallengesOur Solutions
Long OEM lead times causing PM schedule delaysProvide rapid reverse prototyping and small-batch production; assist in establishing Safety Stock for common spares.
Electrostatic Discharge (ESD) accumulation attracting particlesSelect anti-static PVC/PEEK to control surface resistance, reducing particle attraction and ESD damage.
High-temperature processes causing part deformationIntroduce high-temperature plastics (PBI, Vespel, PI) to maintain dimensional stability above 300°C.
Chemical corrosion leading to rapid agingRecommend corrosion-resistant materials like PTFE, PCTFE, and Hastelloy based on Etch/Cleaning processes.
Poor jig precision causing measurement driftCustom Gap Tools and Feeler Gauges with precision up to ±0.01mm, ensuring long-term non-deformation.
Equipment abnormalities where current vendors lack process knowledgeAssist in troubleshooting structural interference and thermal expansion issues using practical experience, providing engineering improvement suggestions.
New process development requiring rapid iterative testingSupport reverse engineering, rapid revision, and multi-material cross-validation to accelerate R&D convergence.
Applicable Industries & Equipment
🔹 1. Process Chamber
Covering key process equipment such as CVD, PVD, Dry Etch, Diffusion, Implant, and CMP.
🔹 2. Automation
Targeting Loadport, EFEM, Robot Arms (Forks/Contact Surfaces), and various Wafer Handling mechanisms.
🔹 3. Tools & Consumables
Providing equipment calibration tools (Gap Tools / Levelers / Feeler Gauges), precision cleaning jigs, Wafer Cassettes, and Pump Line accessories.
📘 Success Stories: Improving Yield & Efficiency
Case 1: Gap Tool Optimization
🔴 Challenge: OEM jigs deform easily, causing inconsistent calibration values.
🔵 Solution: Redesigned ergonomic grip angle and switched to high-rigidity PEEK.
✅ Result: Saved 40% of man-hours per PM; data is stable.
Case 2: Emergency Rescue (Rapid Recovery)
🔴 Challenge: Damaged Vespel contact parts, long OEM lead time, facing machine downtime.
🔵 Solution: Initiated emergency project using in-stock materials and priority scheduling.
✅ Result: Completed prototyping and delivery within the customer's specified annual maintenance window.
Case 3: Material Upgrade (Lifespan Extension)
🔴 Challenge: High-temp process caused rapid softening/deformation of PVDF parts, requiring frequent replacement.
🔵 Solution: Suggested switching to PEEK and optimized contact surface stress design.
✅ Result: Part lifespan extended from 1 month to 3–4 months.
Related Semiconductor Equipment Product Portfolio: Click here to view more

Inquire Now

If you are facing long OEM lead times, poor part lifespan, or need to rapidly develop new jigs, please contact SY Tech.

You are also welcome to fill out the form below, and we will serve you immediately.

✉️ Email: service@sy-tech.com.tw


We combine the advantages of original manufacturing and a professional service team. With precise engineering judgment and flexible execution, we are your most trustworthy partner.


Our Recommendation

Members of our professional team are on hand to offer solutions to your problems!

Semiconductor Process Solutions | Taiwan Metal & Plastic CNC Machining Manufacturer | Shen-Yueh (SYT)

Located in Taiwan since 2006, Shen-Yueh Technology co., Ltd. has been a CNC plastic and metal machining manufacturer in Metal Processing Industry. Their main CNC machining supplies include, CNC plastic machining, air knife productions, PEEK plastic machining and fabrication, CNC metal machining, Polyimide (PI) plastic CNC machining and milling, and bearing, which are delivered with expanded production capacity, short lead time, and better customer service.

SHEN-YUEH is composed of semiconductor equipment and machining design personnel who cooperate with the CNC professional technician team, which has more than 10 years of experience. The production process is carried out in accordance with ISO and a clean factory environment to provide excellent professional consultations and service! We focus on CNC parts processing and equipment transformation experience in the semiconductor and panel industries (since 2006). For more than 10 years, we have solved problems of design, development, and organization optimization and increased the lifecycle of parts, reducing costs for many customers and quickly providing manufacturing samples to reduce customer development time.

Shen-Yueh (SYT) has been offering high-quality equipment part manufacturing for semiconductor manufacturing department, panel and comprehensive industries, both with advanced engineering technology and 13 years of experience, Shen-Yueh (SYT) ensures each customer's demands are met.