index

PETSEALS is a leading sealing manufacturer based in Taiwan, offering a comprehensive range of seals for industrial machinery and heavy-duty equipment. With over 50 years of experience in seal manufacturing, PETSEALS operates three advanced production facilities in Taiwan, equipped with state-of-the-art inspection and manufacturing equipment. We produce over 40,000 different seal articles annually. Understanding your needs, we are dedicated to providing exceptional OEM/ODM services and aftermarket solutions as a one-stop shop.

We use premium pre-hardened steel molds and a 30,000 RPM machining center, maintaining a constant 24°C for precision within 0.01mm and measurement accuracy of 0.002mm. Mold alignment is accurate to 5-10 micrometers, minimizing product variation and burrs, ensuring our seals meet industry standards.

From precision molds and high-quality materials to semi-automatic production and 100% final product inspection, we meticulously oversee every step and continuously strive for improvement through professional dialogue.

We use semi-automatic equipment and robotics for consistent production. Rubber materials are pre-extruded to extend seal lifespan. Engineering plastics are molded precisely with electric machines. Our perfluoroelastomer products are tested to offer cost-effective alternatives and lower lead times and maintenance costs.

We have four production lines, which are: 1. O-rings and rubber oil seals 2. Skeleton oil seals 3. Engineering plastics 4. PTFE processing

We are ISO 9001:2015 certified and use advanced testing equipment, including FTIR, TGA, and optical inspection tools. This ensures consistent quality and helps refine products by detecting and rejecting defects.

We have developed a specialized testing platform for oil seal lifespan testing. By using standardized conditions and durations, we validate product durability and analyze failure causes to ensure reliability.