
PETSEALS — Taiwan’s Professional Manufacturer of Sealing and Hydraulic Components Expands Global Footprint
Taichung, Taiwan —
Over 50 years of OEM experience, PETSEALS INDUSTRIES LTD. is a trusted Taiwanese manufacturer specializing in high-quality industrial sealing solutions and heavy machinery repair components. With three ISO 9001:2015-certified factories and all materials comply with RoHS and REACH regulations. PETSEALS serves customers in over 65 countries, including markets across the Americas, Europe, Asia, and Oceania.
Comprehensive Manufacturing Capabilities
PETSEALS manufactures a wide range of products, including:
• O-rings, gaskets & seals
• Custom-molded rubber parts
• Engineering plastics injection molding
• PTFE sealing components and precision parts
Strong Customization Capabilities with 100+ New Products Monthly
Equipped with an experienced mold design team and precision tooling systems, PETSEALS is capable of delivering custom solutions quickly to support diverse OEM/ODM requirements in a short lead time.
In-House materials R&D & lifespan testing platform
PETSEALS operates its own materials R&D and testing platform, enabling the independent development of customized materials tailored to customer product categories, user environments, and operating conditions—delivering the most suitable material solutions.
Quality assurance capabilities including:
• Two fully equipped quality control laboratories
• Real-time inspection systems
• In-house lifespan testing and field condition simulation
Wide Applications
PETSEALS sealing products are widely used in hydraulic and pneumatic systems, particularly in the following sectors:
• Construction, mining, agricultural, and forestry machinery
• Hydraulic and pneumatic cylinder sealing systems
PETSEALS supplies components compatible with the aftermarket/replacements for major global brands such as:
CATERPILLAR, HITACHI, KOMATSU, NEW HOLLAND, VOLVO, JOHN DEERE, CASE, DOOSAN, HYUNDAI, and others.
Active Global Exhibitions & Market Expansion
PETSEALS actively participates in 4–6 international exhibitions each year and has established long-term partnerships with globally recognized brands in the heavy machinery aftermarket.” PETSEALS is committed to delivering high-performance, precision-engineered sealing solutions to help our clients succeed in highly competitive industries.” - Peter Lin, President of PETSEALS
PETSEALS plans to further expand production capacity and broaden its product portfolio, aiming to become Asia’s most comprehensive sealing component hub and continuously creating greater value for global customers through innovation and uncompromising quality.



