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| Suzhou Jutai New Materials Co., Ltd. is a leading manufacturer and precision machining specialist in high-performance thermoplastics. We specialize in PEI (Polyetherimide, Ultem®) materials, offering a comprehensive solution from raw material supply to the delivery of high-tolerance machined components. | |||||||||
JTYPEI®NA (Ultem) material is an outstanding high-performance thermoplastic, ideal for the most demanding environments. Key advantages include:
Exceptional Thermal Stability: Continuous use temperature up to 170°C (338°F).
Inherent Flame Resistance: Complies with UL 94 V-0 without harmful additives, featuring low smoke and toxicity.
High Strength & Stiffness: Excellent mechanical properties are retained at elevated temperatures.
Excellent Electrical Insulation: Stable dielectric strength across a wide frequency and temperature range.
Chemical Resistance: Withstands a broad range of chemicals, including alcohols, hydrocarbons, and most acids.
High Purity & Low Outgassing: Ideal for cleanroom and high-vacuum applications.


Suzhou JUTAI provide full-service support, from supplying standard stock to manufacturing custom parts.
A. Raw Material Stock:
PEI Sheet/Plate: Available in thicknesses from T1mm to 100mm, with a size of 1240mm x 3000mm.
PEI Round Rod/Bar: Available in diameters from 6mm to 200mm, with a standard length of 3000mm.

B. Precision Machining Services:
High-Precision Machining: We achieve tight tolerances down to ±0.005 mm for the most critical dimensions.
Large-Part Capacity: Our CNC machining centers can handle large components with a machining travel of 3000mm x 2500mm.
Expert Craftsmanship: Our team has extensive experience machining PEI to prevent stress cracking and achieve superior surface finishes.

We manufacture precision PEI parts for a wide range of high-tech sectors:
Aerospace: Lightweight brackets, cabin interior components, ducting parts, and insulation components that must meet stringent FST (Flame, Smoke, Toxicity) standards.
Semiconductor & Electronics: Wafer handling fixtures, test sockets, vacuum wand arms, plasma resistant components, and insulating jigs.
Medical & Healthcare: Surgical instrument handles, tooling trays, and housings that can withstand repeated sterilization (autoclave, EtO, radiation).
Industrial Automation: High-temperature jigs, fixtures, insulators, and bearings for automated assembly and testing equipment.


JTYPEI®NA (Ultem) material is an outstanding high-performance thermoplastic, ideal for the most demanding environments. Key advantages include:
Exceptional Thermal Stability: Continuous use temperature up to 170°C (338°F).
Inherent Flame Resistance: Complies with UL 94 V-0 without harmful additives, featuring low smoke and toxicity.
High Strength & Stiffness: Excellent mechanical properties are retained at elevated temperatures.
Excellent Electrical Insulation: Stable dielectric strength across a wide frequency and temperature range.
Chemical Resistance: Withstands a broad range of chemicals, including alcohols, hydrocarbons, and most acids.
High Purity & Low Outgassing: Ideal for cleanroom and high-vacuum applications.


Suzhou JUTAI provide full-service support, from supplying standard stock to manufacturing custom parts.
A. Raw Material Stock:
PEI Sheet/Plate: Available in thicknesses from T1mm to 100mm, with a size of 1240mm x 3000mm.
PEI Round Rod/Bar: Available in diameters from 6mm to 200mm, with a standard length of 3000mm.

B. Precision Machining Services:
High-Precision Machining: We achieve tight tolerances down to ±0.005 mm for the most critical dimensions.
Large-Part Capacity: Our CNC machining centers can handle large components with a machining travel of 3000mm x 2500mm.
Expert Craftsmanship: Our team has extensive experience machining PEI to prevent stress cracking and achieve superior surface finishes.

We manufacture precision PEI parts for a wide range of high-tech sectors:
Aerospace: Lightweight brackets, cabin interior components, ducting parts, and insulation components that must meet stringent FST (Flame, Smoke, Toxicity) standards.
Semiconductor & Electronics: Wafer handling fixtures, test sockets, vacuum wand arms, plasma resistant components, and insulating jigs.
Medical & Healthcare: Surgical instrument handles, tooling trays, and housings that can withstand repeated sterilization (autoclave, EtO, radiation).
Industrial Automation: High-temperature jigs, fixtures, insulators, and bearings for automated assembly and testing equipment.

