In the industrial world, rubber seals may seem like just “small components.” But for AlphaSeals, they are critical elements that protect every second of the production process.
We were founded through real-world experience, solving common problems like premature seal degradation, incorrect material selection, and inconsistent quality.
With this deep understanding, AlphaSeals is committed to delivering rubber extrusion seals that are not just products, but tailored solutions precisely designed for real-world applications.
We were founded through real-world experience, solving common problems like premature seal degradation, incorrect material selection, and inconsistent quality.
With this deep understanding, AlphaSeals is committed to delivering rubber extrusion seals that are not just products, but tailored solutions precisely designed for real-world applications.
Why the Name "AlphaSeals"?
"Alpha" symbolizes a strong beginning and leadership.
"Seals" represents our commitment to protect every system — from liquids, gases, sound leakage, to overall production reliability.
"Alpha" symbolizes a strong beginning and leadership.
"Seals" represents our commitment to protect every system — from liquids, gases, sound leakage, to overall production reliability.
About Us | AlphaSeals
AlphaSeals is a brand under PTI Global Products Co., Ltd., a leading manufacturer and distributor specializing in rubber extrusion seals.
Founded by a team with over 30 years of experience in the rubber and plastic industry, AlphaSeals combines advanced material science and modern extrusion technology to deliver high-quality products that meet international standards.
We support a wide range of production formats including OEM, ODM, Made to Order, and Mass Production to serve the diverse needs of industrial sectors.
AlphaSeals offers both ready-to-ship rubber seals and custom-made rubber seals based on client specifications, catering to small projects and large-scale industrial manufacturing alike — with a focus on quality, precision, and on-time delivery.
AlphaSeals is a brand under PTI Global Products Co., Ltd., a leading manufacturer and distributor specializing in rubber extrusion seals.
Founded by a team with over 30 years of experience in the rubber and plastic industry, AlphaSeals combines advanced material science and modern extrusion technology to deliver high-quality products that meet international standards.
We support a wide range of production formats including OEM, ODM, Made to Order, and Mass Production to serve the diverse needs of industrial sectors.
AlphaSeals offers both ready-to-ship rubber seals and custom-made rubber seals based on client specifications, catering to small projects and large-scale industrial manufacturing alike — with a focus on quality, precision, and on-time delivery.
Our Products and Services
At AlphaSeals, we provide both ready-made and custom-manufactured rubber extrusion seals to meet various applications, including:
At AlphaSeals, we provide both ready-made and custom-manufactured rubber extrusion seals to meet various applications, including:
Oven Door Seals
Expansion Joint Seals
U-Channel / Edge Protection
Window Seals
Solar Sealing Strip
Fender Seals
Extrusion Process and Additional Services
- Precision extrusion process for a wide range of profiles and custom specifications
- Services include corner joining, custom cutting to length, and adhesive tape application for easy installation
Special Rubber Seal Properties
- Food Grade Rubber (21 CFR 177.2600 certified)
- Medical Grade Rubber
- Flame Retardant Rubber (UL94 V-0)
- High-Temperature Resistant Rubber (up to +315°C)
- Oil-Resistant and Heat-Resistant Rubber
- Chemical-Resistant Rubber
- Ozone-Resistant Rubber
- Steam-Resistant Rubber
- Waterproof Rubber Seals
- Electrical Insulating Rubber
- Conductive Rubber Seals
- Semi-Conductive Rubber Seals
- Abrasion-Resistant Rubber
- Impact-Resistant Rubber
- And more.
Industries We Serve
- Construction Industry
- Energy Industry
- Food and Beverage Manufacturing
- Pharmaceutical and Medical Industry
- Electronics Industry
- Automotive Industry
- Machinery and OEM Manufacturing
AlphaSeals' Commitment
At AlphaSeals, we are dedicated to three core principles :
At AlphaSeals, we are dedicated to three core principles :
Precision Manufacturing
Material Durability
Application Safety
With consistent production standards and a team of technical experts ready to support you,
AlphaSeals has become a trusted partner for leading industrial manufacturers nationwide.
AlphaSeals by PTI Global Products Company Limited
"We seal to empower your production with confidence."
For inquiries: LINE: @ptiglobal Email : info@ptigroups.com
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