PU1TEC China

Leading manufacturer of high-performance polyurethane seals, semi-finished materials, and precision CNC turning lathes since 2001. ISO 9001 certified excellence in sealing technology.

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15+ Years Experience

Trusted by global partners since 2001 with continuous innovation in sealing solutions.

ISO 9001 Certified

Committed to quality management and consistent product excellence.

Global Reach

Serving clients across Europe, Asia, Americas, and the Middle East.

About PU1TEC China

A legacy of innovation and precision in polyurethane sealing technology.

History of PU1TEC

In 2001, PU1TEC acquired a high-quality casting machine to produce polyurethane materials meeting the highest international standards. Since then, we have continuously evolved our production capabilities, research, and development to become a trusted name in industrial sealing solutions.

Our journey has been marked by innovation, customer-centric service, and a relentless pursuit of quality. Today, PU1TEC stands as a major producer of seals, semi-finished materials, and specialized CNC machinery for seal manufacturing.

Founded in 2001 with focus on polyurethane technology
ISO 9001 certified production processes
Over 15 years of successful global operations
In-house R&D and modern production center

Our Products

High-performance sealing solutions and semi-finished materials engineered for durability, precision, and reliability in demanding industrial environments.

Turned Seals

Precision-machined polyurethane seals with excellent wear resistance and sealing performance.

High Durability

Finished Seals

Ready-to-install sealing components for hydraulic, pneumatic, and mechanical systems.

Ready to Use

Flat Seals

Flat gaskets and sealing washers for static applications in various industrial sectors.

Static Sealing

PU Rods

Semi-finished polyurethane rods in various diameters and hardness levels for custom machining.

Semi-Finished

POM Sheets

Acetal (POM) sheets for precision parts, wear strips, and mechanical components.

Engineering Plastic

FPM (Viton®) Seals

Fluoroelastomer seals for high-temperature and chemical-resistant applications.

High Temp

Custom Seals

Tailored sealing solutions based on customer drawings, samples, or specifications.

Made to Order

Spring Energized Seals

Composite seals with integrated springs for dynamic sealing under low pressure.

Dynamic Seal

View All Materials

CNC Turning Lathes

Precision-engineered CNC machinery designed specifically for high-efficiency seal production.

CNC Turning Lathe PU520

Advanced CNC system designed specifically for the production of seals up to an outer diameter of 520mm. The PU520 offers high precision, repeatability, and efficiency in seal manufacturing.

Max outer diameter: 520mm
CNC-controlled precision machining
Optimized for polyurethane and elastomer materials
High-speed production with minimal waste

Learn More

CNC Turning Lathe PU720

Larger format CNC turning lathe capable of producing seals up to 700mm outside diameter. Ideal for heavy-duty industrial sealing applications requiring large components.

Max outer diameter: 700mm
Robust construction for industrial environments
User-friendly CNC interface
Suitable for batch and custom production

Learn More

Used CNC Turning Lathe PU520 Available

High-quality used CNC Turning Lathe PU520 available for immediate delivery. Fully tested and serviced.

Inquire About Used Machine

Quality & Service

ISO 9001 certified processes and customer-focused service ensure reliability and satisfaction.

ISO 9001 Certified

Our production and quality management systems comply with international ISO 9001 standards.

Precision Manufacturing

Advanced CNC machinery and skilled technicians ensure consistent product quality.

Customer Support

Easy and swift supervision of claims. We're committed to resolving issues promptly.

Frequently Asked Questions

What materials do you offer for seals?

We offer a wide range of materials including polyurethane (PU), FPM (Viton®), POM (acetal), and custom compounds based on application requirements.

Are your products ISO certified?

Yes, PU1TEC operates under ISO 9001 quality management standards to ensure consistent product quality and process reliability.

Can you produce custom seals based on our drawings?

Absolutely. We specialize in custom sealing solutions and can manufacture seals based on customer specifications, samples, or technical drawings.

Do you sell used CNC machinery?

Yes, we occasionally have used CNC Turning Lathe PU520 machines available. Please contact us for current availability and specifications.

What regions do you ship to?

We ship globally, including Europe, North and South America, Asia, the Middle East, and Africa.

Contact PU1TEC China

Reach out to us for product inquiries, technical support, or partnership opportunities.

Phone

+86-21-31021520

Email

[email protected]

Address

Building 5, No. 763 Lianfu Road,
Songjiang District, Shanghai
201615, China

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