COMPANY PROFILE

Your Trusted Sealing Partner

PETSEALS is a Taiwan-based manufacturer specializing in hydraulic and pneumatic sealing products. Our quality management system is ISO 9001:2015 certified, and all materials comply with REACH and RoHS regulations. We also provide customized solutions and OEM production services.

RoHS

REACHPAHs

ISO 9001:2015

Half a Century of Expertise in Sealing Solution

Founded in 2001, PETSEALS has over 20 years of manufacturing and sales experience, supported by more than 50 years of process expertise in the sealing industry. We meet stringent Japanese industrial standards and serve as an OEM supplier for several renowned Japanese brands. From pneumatic and hydraulic sealing components to construction machinery seals, we deliver reliable solutions that are trusted worldwide for both production and after-sales maintenance.

Why Partner with PETSEALS

01. Mold Development Capabilities

We use high-grade pre-hardened steel and operate high-speed CNC machines running at 30,000 RPM in a temperature-controlled environment maintained at 24°C. This setup enables ultra-fine machining with 5 μm precision, ensuring exceptional dimensional accuracy and minimal surface roughness.

02. Materials Expertise

We have established a fully equipped in-house materials laboratory dedicated to collecting and analyzing performance data on elastomers. Through scientific methods, we rigorously evaluate the stability and consistency of our products under extreme pressure, ensuring they deliver reliable performance across demanding conditions.

03. PROCESS CAPABILITY

Our engineering facility is equipped with advanced technologies, including all-electric injection molding machines and fully automated robotic systems, as we continue to build highly automated production lines that enhance precision, efficiency, and consistency.

04. Production Lines

Each production line operates independently, encompassing material processing, mold development, and quality assurance—ensuring stable, consistent, and reliable product performance.

Rubber Sealing Line — O-rings and packings
• Rubber Oil Seal Line — High-pressure oil seals
• Polyurethane (PU) Line — Rod seals and wipers
• PTFE Line — PTFE components

Together, these specialized production lines enable PETSEALS to deliver comprehensive and dependable sealing solutions for diverse industrial applications.

05. Quality Assurance Capability

Certified to ISO 9001:2015, we uphold rigorous quality standards at every stage of production. Through advanced testing equipment and optical inspection systems, we ensure product consistency, reliability, and stable quality throughout the entire manufacturing process.

06. Testing for Durability and Reliability

We have developed a dedicated testing platform for oil seal lifespan evaluation. By applying standardized conditions and test durations, we validate product durability, analyze failure mechanisms, and ensure long-term operational reliability.

Marketed in 65 countries around the world

From Southeast Asia to the United States, it is now sold in 65 countries around the world.

The current ratio of OEM to after-sales market is about 55:45.

made in taiwan

More than 40,000 items

80% of items can be shipped the next day, and it takes about 45-60 days to produce.

CONTAINER

Sufficient production capacity and on-time delivery

Mold opening is fast, only 45~60 days

Released more than 100 new specifications

Standard products are in stock and short delivery time is one of the competitiveness of Petseals.

Main product

Located in central Taiwan, PETSEALS operates three factories with five specialized production lines. Our product portfolio includes O-ring oil seals, rubber seals, Teflon (PTFE) seals, PU seals, and sealing solutions for fluid power, heavy machinery, automation, industrial machinery, agricultural equipment, industrial vehicles, pumps, and motors. Each production line is independently managed according to its process, with strict quality control implemented at every stage.

Application industry

PETSEALS sealing solutions are trusted across a wide range of industries, from bicycles, hand tools, and air or hydraulic systems to pipe fittings, agricultural machinery, construction equipment (excavators, bulldozers, aerial work platforms), material handling equipment, and semiconductors.