Perfectly sealed corners for durable and reliable gaskets
If you are looking for a specialized manufacturing partner in corner splicing for rubber profiles, we provide end-to-end solutions to create gaskets that are strong, seamless, and meet demanding industrial requirements. From material sourcing, profile extrusion, and design, to precision cutting, corner splicing, and final quality inspection — we ensure every step is handled with professional care.
Why Industrial Clients Trust Our Service?
1. Custom-made, No Size Limitations
We can produce oversized gaskets and custom dimensions that are impossible to achieve with conventional Compression Molding or Injection Molding.
2. Industrial-grade Precision
Every cut and splice is carried out with Precision Cutting technology, controlled under international manufacturing standards, ensuring smooth, accurate, and flawless corners.
3. Advanced Leak-proof Performance
Using Hot Splicing cold bonding and Mold Vulcanization, each splice is carefully controlled for temperature, pressure, and timing. This creates a strong bond that resists leakage from water, dust, air, chemicals, and high-pressure environments.
4. Material Flexibility for Any Application
We support a wide range of industrial-grade rubber materials, including:
EPDM – Excellent resistance to ozone, heat, and mild chemicals
Silicone – High heat resistance, suitable for food and medical applications
NBR – Superior oil and fuel resistance
Neoprene – Ideal for outdoor and marine use
NR – High elasticity, suitable for general applications
5. Service Advantages Beyond Production
Minimum order quantity starts at just 100 meters
Free Tooling
Sample Approval available for every project
Product Warranty
Free Nationwide Delivery
6. Certified Quality Assurance (C.O.A.)
Each order comes with a Certificate of Analysis (C.O.A.), including key test results such as Tensile Strength, Hardness, Compression Set, and Aging Resistance, ensuring compliance with customer specifications.
Every piece is inspected before and after production following ASTM and ISO standards, guaranteeing consistent quality and long-term reliability.
Choosing our Corner Splicing Service for Rubber Profiles means getting gaskets that deliver strength, precision, and proven sealing performance. With our complete end-to-end service and internationally recognized standards, you can trust that every product meets the highest level of quality.
Get in Touch Today
LINE : @ptiglobal
Email : info@ptigroups.com
Tel : +66 2-257-7145 | Mobile: +66 98-253-9956, +66 86-307-7319