Shen-Yueh Technology co., Ltd. - Shen-Yueh (SYT) specializes in engineering plastic and metal precision machining to provide semiconductor panels and other products for our customers.

PCTFE Plastic Machining | PEEK & PI Plastic CNC Machining Manufacturer | Shen-Yueh (SYT)

We specialize in PCTFE plastic machining, providing high-purity, low-permeability customized solutions for semiconductor processes, vacuum environments, and chemical equipment components.
With years of precision CNC machining experience and a deep understanding of fluoropolymer properties, we manufacture PCTFE parts that meet strict airtightness and dimensional stability requirements, helping customers enhance process reliability and equipment performance.
Please feel free to fill out the contact form below or email us directly — we will get back to you as soon as possible. Shen-Yueh (SYT) is a high-quality PCTFE Plastic Machining, PCTFE machined part samples with high purity and dimensional stability, suitable for semiconductor vacuum environments. manufacturer from Taiwan since 2006.

PCTFE Plastic Machining / PEEK & PI Plastic CNC Machining Manufacturer | Shen-Yueh (SYT)

PCTFE machined part samples with high purity and dimensional stability, suitable for semiconductor vacuum environments. / We focus on CNC parts processing and equipment transformation experience in the semiconductor and panel industries (since 2006).

PCTFE Plastic Machining - PCTFE machined part samples with high purity and dimensional stability, suitable for semiconductor vacuum environments.
  • PCTFE Plastic Machining - PCTFE machined part samples with high purity and dimensional stability, suitable for semiconductor vacuum environments.
  • PCTFE sealing gaskets and support rings with excellent airtightness, used in chemical gas flow and valve structures.
  • CNC precision-machined PCTFE structural components featuring low permeability and high cleanliness.
PCTFE Plastic Machining

We specialize in PCTFE plastic machining, providing high-purity, low-permeability customized solutions for semiconductor processes, vacuum environments, and chemical equipment components.

With years of precision CNC machining experience and a deep understanding of fluoropolymer properties, we manufacture PCTFE parts that meet strict airtightness and dimensional stability requirements, helping customers enhance process reliability and equipment performance.

Please feel free to fill out the contact form below or email us directly — we will get back to you as soon as possible.

Inquire Now
Material Advantages
  • PCTFE offers extremely low gas permeability and excellent airtightness, making it suitable for vacuum and chemical process environments.
  • High-purity material free of plasticizers and volatiles, minimizing particle contamination.
  • Outstanding dimensional stability and rigidity ensure assembly precision.
  • Can withstand long-term exposure to low temperatures (-240°C) and most acids, alkalis, and chemical gases.
  • Excellent resistance to cold flow and deformation, ideal for long-duration equipment operation.
  • Stable dielectric properties make it suitable for insulation and high-vacuum applications.
Material Applications
  • PCTFE wafer carriers and holders: high cleanliness and dimensional stability for wafer handling and process fixtures.
  • PCTFE vacuum valve bodies, sealing rings, and gaskets: excellent airtightness for vacuum chambers and gas control environments.
  • PCTFE gas guide and flow path components: low permeability and chemical resistance for gas distribution and flow structures.
  • PCTFE chemical process supports and insulating rings: acid/alkali resistance and low moisture absorption ensure process stability.
  • PCTFE cryogenic and vacuum process parts: maintain airtightness and structural stability in low-temperature environments.
  • Go to PCTFE Screw Page: high-purity fasteners that prevent metal contamination, commonly used in semiconductor vacuum equipment and process fixtures.

Various PCTFE machined samples, including sealing rings, nuts, and fasteners. Custom manufacturing supported.

Machining Capabilities
  • Utilizes high-precision CNC machining equipment to ensure part dimensions and cleanliness.
  • Supports small-quantity production and customized development for prototypes, maintenance, and R&D use.
  • Machining operations include surface milling, drilling, chamfering, and positioning features.
  • Material range covers PCTFE, PTFE, PEEK, PPS, PVDF, and other fluoropolymers and high-performance plastics.
  • Provides high-cleanliness machining and packaging to meet semiconductor process requirements.
  • Production flow includes drawing evaluation, machining, quality inspection, and shipment to ensure stable quality and accurate delivery.
Service Advantages
  • Years of experience in high-performance fluoropolymer and semiconductor PCTFE part machining.
  • High precision and stable quality meet strict tolerance and cleanliness standards.
  • Provides material and structural design recommendations based on process conditions.
  • Flexible small-batch production supporting rapid delivery.
  • Stable supply and quality control reduce maintenance and downtime costs.
  • Further reading: Learn more about PCTFE screw machining and applications for semiconductor equipment fastening structures.
Product Specifications
  • Machining Material: PCTFE
  • Operating Environment: Vacuum, cryogenic, chemical gas, and cleanroom conditions
  • Application Industries: Semiconductor, vacuum environments, chemical processing, precision machinery
  • Customization: Supports prototype production, multiple dimensions, and tolerance options
Contact Us

Please fill out the form below or send your drawings to the following service email:

service@sy-tech.com.tw

We will reply as soon as possible with machining evaluations and quotation services.


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PCTFE machined part samples with high purity and dimensional stability, suitable for semiconductor vacuum environments. | PEEK & PI 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, PCTFE Plastic Machining, 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.