GLASS INDUSTRY

APPLICATION AREA

CASIS is the world's leading supplier of rubber and plastic products. Our products are mainly related to automobile, photovoltaic, home appliances, glass, woodworking, electronics, industrial seal and other industries.

VIEW PRODUCT
PHOTOVOLTAIC INDUSTRY

SOLUTIONS FOR RUBBER

We are one of the world's leading rubber manufacturers and are committed to developing different rubber solutions for sealing, foaming, acoustic absorption, lamination, vacuum extraction, forming and other industrial fields.

VIEW PRODUCT
CUSTOMIZED SERVICE

WE KNOW RUBBER AND RELATED

We have the ability to provide the most professional rubber customized service. For industry, CASIS specializes in customized foam, rubber and plastic solutions for industrial demand.

VIEW PRODUCT

Product Category

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus necullamcorper mattis, pulvinar dapibusleo.Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Foam Rubber

Learn More
Use for: laminated glass reinforced furnace; Material: Silicone; Surface: Smooth/Rough; Tearing strength: Ordinary tear strength. Learn More

Silicone Membrane

Learn More
Use for: laminated glass reinforced furnace; Material: Silicone; Surface: Smooth/Rough; Tearing strength: Ordinary tear strength. Learn More

High-End Rubber Material

Learn More
Use for: laminated glass reinforced furnace; Material: Silicone; Surface: Smooth/Rough; Tearing strength: Ordinary tear strength. Learn More

Common Rubber Material

                                       Learn More
Use for: laminated glass reinforced furnace; Material: Silicone; Surface: Smooth/Rough; Tearing strength: Ordinary tear strength. Learn More

POPULAR PRODUCT SELECTIONS

A curated selection of our most requested rubber products across marine, industrial and OEM applications.

About US

The specialized marine fender unit of OKIN Group. Protecting global port infrastructure with PIANC 2002 compliance.

0 mm

Industry-leading ultra-thick 95mm with skin open cell EPDM foam reducing secondary processing and joints with excellent material utilization.

0 h

OKIN foam performance and specifications match top-tier standards. Direct drop-in replacement with controllable factory-direct costs.

0 +

13,000+ lamination cycles for silicone membranes, proven in BootsSolar and Jinko PV production lines.

0 pts

56 patents represent our continuous investment in material science, process improvement, and R&D capability.

0 +

Silicone membrane service life can reach more than 6,000 cycles under standard operational conditions.

about us

OKIN (Taiwan Okin Huasu Group Limited), a global B2B manufacturer of rubber sealing solutions, operates multiple factories holding IATF 16949, ISO 9001, and ISO 14001:2015 certifications. Guided by our mission—”To supply superior sealing solutions worldwide”—we provide extruded rubber profiles, EPDM & NBR weather-strips, flocked and foam seals, molded rubber parts, and custom gaskets that meet the most stringent air- and water-tightness requirements. With over a decade of innovation, we serve leading automotive, window & door, HVAC, container, and appliance brands across North America, Europe, the Middle East, and Southeast Asia. Our high-rubber-content formulas, flame-retardant options, and corrosion-resistant compounds help customers optimize durability, safety, and energy efficiency while keeping costs competitive.
3950 mm
Industry-leading Ultra-Thick 95mm With Skin Open Cell EPDM Foam - Reduce secondary processing and joints - Excellent Material Utilization Rate
95-millimeter product, made of EPDM foam material with an open-cell structure
0 h
Okin Foams’ Perf & specs match top-tier brands. Direct drop-in replacement (0h Effort Input). Factory-direct supply, costs are controllable
Okin Foams’ Perf & specs match top-tier brands.
0 +
13,000+ Lamination Cycles Silicone membranes proven in Boostsolar/Jinko PV production lines
0 days
Free samples, Priority Handling, FedEx Priority, Global delivery within x 7 days
0
Have obtained 56 patents
0
The service life time of silicone membrane can reach more than 6000 times

berthing solution

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

  • Calcium Chloride Plant
    Calcium Chloride Plant

    As specialists in rubber materials, we have an unmatched understanding of your needs.

    view data
  • Calcium Chloride Plant
    Calcium Chloride Plant

    As specialists in rubber materials, we have an unmatched understanding of your needs.

    view data
  • Calcium Chloride Plant
    Calcium Chloride Plant

    As specialists in rubber materials, we have an unmatched understanding of your needs.

    view data
  • Calcium Chloride Plant
    Calcium Chloride Plant

    As specialists in rubber materials, we have an unmatched understanding of your needs.

    view data
STS Operations
ISO 17357 pneumatic fenders designed for safe Ship-to-Ship LNG & Oil transfers in open sea.
Container Ports
High E/R Super Cone Fenders for mega-terminals. Reducing berthing impact and increasing operational efficiency.
Tug & Workboats
Abrasion-resistant Cylindrical and W-Type fenders tailored for tugboats and workboats.
Navy & Offshore
Heavy-duty systems for naval bases and offshore platforms. Specialized solutions for extreme conditions.

engineering

step 01

Design & FEA

100% Simulation

step 02

compounding

Virgin Rubber Only

step 03

vulcanization

Computer Controlled

step 04

testing

0% Failure Rate

step 01

Design & FEA

100% Simulation

step 02

Compounding

Virgin Rubber Only

step 03

Vulcanization

Computer Controlled

step 04

Testing

0% Failure Rate

COMPETITION AND COOPERATION In various industrial fields, CASIS has some strong competitors. But this should not be a bad thing for us, because “No competition, no progress.”that only competition can make progress for each company.

COMPETITION AND COOPERATION In various industrial fields, CASIS has some strong competitors. But this should not be a bad thing for us, because “No competition, no progress.”that only competition can make progress for each company.

COMPETITION AND COOPERATION In various industrial fields, CASIS has some strong competitors. But this should not be a bad thing for us, because “No competition, no progress.”that only competition can make progress for each company.

COMPETITION AND COOPERATION In various industrial fields, CASIS has some strong competitors. But this should not be a bad thing for us, because “No competition, no progress.”that only competition can make progress for each company.

COMPETITION AND COOPERATION In various industrial fields, CASIS has some strong competitors. But this should not be a bad thing for us, because “No competition, no progress.”that only competition can make progress for each company.

COMPETITION AND COOPERATION In various industrial fields, CASIS has some strong competitors. But this should not be a bad thing for us, because “No competition, no progress.”that only competition can make progress for each company.

Proven Applications

Explore selected uses of OKIN rubber products across sealing, protection, insulation, and specialty material applications, including fender systems and OEM profiles.

View All Applications
1 / 2 Jurong Port Phase II Expansion
01 / 09

FOAM RUBBER FOR AUTOMOTIVE

Open Cell /  Semi Close Cell / Closed Cell / Low Density / Heat Resistant / Soft.

Improve the new materials and technology for the application  and needs of different industry fields.

EDK-10 EPDM FOAM

Cell State: Open Cell, Semi-closed Cell. Material: EPDM  Use for: Adhesive Tape, Gasket. Test Standard: JIS, ASTM

EDK-10F EPDM FOAM

Flame-Retardant EPDM Foam.   Use for: Adhesive Tape, GasketMaterial: EPDM.   Cell State: Open Cell, Semi-closed Cell.

Test Standard: JIS, ASTM.

EDK-106 EPDM FOAM

Use for: Adhesive Tape, Gasket;

Material: EPDM;  Cell State: Open Cell, Semi-closed Cell;

Test Standard: JIS, ASTM

NKX-55 NBR FOAM

Use for: Adhesive Tape, Gasket;  Material: NBR+PVC;  Cell State: Open Cell;  Test Standard: JIS, ASTM.

SILICONE MEMBRANE

Glass and Woodworking Industry. Thermoplastic Composite Forming with super-wide patented silicone membrane with superior product performance can meet different needs for various industries.

EXS P116 Silicone Vacuum Bag

Use for: laminated glass reinforced furnace;  Material: Silicone; Surface: Smooth/Rough;  Tearing strength: Ordinary tear strength.

KS-EXP116 Silicone Vacuum Bag

Application Fields: Glass Industry;  Tear strength: Ordinary;  Use for: Laminated glass reinforced furnace;  Material: Silicone Blanket + Accessories.

KS-EXZ117 Silicone Vacuum Bag

Application Fields:  Glass Industry;  Tear strength: Medium;  Use for: Laminated glass reinforced furnace;  Material:  Silicone Blanket + Accessories

KS-EXG118 Silicone Vacuum Bag

Application Fields: Glass Industry;  Tear strength: Medium;  Use for: Laminated glass reinforced furnace;  Material: Silicone Blanket + Accessories

RUBBER FOR PHOTOVOLTAIC INDUSTRY

Photovoltaic and Woodworking Industry. Thermoplastic Composite Forming with super-wide patented silicone membrane with superior product performance can meet different needs for various industries.

CUSTOMIZED RUBBER PRODUCTS

Quality material guarantee, Super thickness foaming, Super width vulcanization and Correct recommendation for material selection

CSPM-21 Custom Rubber Products

Material: EPDM, NBR, CR, NR, FKM, Silicone; Manufacturing Processes: Die cut parts, Molded parts, Extruded parts, Lathe cut parts, Formed hoses; Design: According to drawing or self-design.

CRSL-14 Container rubber seal

Manufacturing Processes: Extrusion Process;  Mixed Material: Solid Rubber, Foam Rubber, Co-Extrusion rubber with steel wire and steel belt; Material: EPDM, NBR, Silicone, Etc.

CSPM-07 Custom Silicone Product

Applicable Industries: Aerospace, Medical equipment, Vacuum flask, Pressure cooker, etc;  Use for: Mainly high temperature, food and medical grade environment.

QUALITY SYSTEM CERTIFICATION

COOPERATIVE PARTNER

certificate

OKIN HUASU Group has passed TS16949, ISO9001, ISO45001, ISO14001 certification to exceed our customers’ expectations with high quality equipment and services.

Add Your Heading Text Here

Customer Satisfaction
Guaranteed

We take great pride in the long-lasting relationships we have built with our customers. Their trust and satisfaction are a testament to our commitment to excellence. When you choose OKIN, you can expect professionalism, reliability, and a team that genuinely cares about your project experience.

REVIEWS FROM OUR CUSTOMERS

Alfred

Alfred

France

It is very important to buy the right product, and open cell foam EPDM is what I am looking for.

Peter

Peter

Australia

I have found that OKIN to be a very friendly, professional and dedicated company to work alongside we have enjoyed a great work and personal relationship.

Ang

Ang

Singapore

Good to know the high-end FKM material (DuPont Viton GBL-600S) , thanks for your kind recommend in the industrial sealing area.

Halil

Halil

Turkey

I am satisfied with your work and appreciated your promptness, honesty and professionalism. Keep up the good work!

Kim Jong Kook

Kim Jong Kook

Korea

You guys are awesome and have done a terrific job. Pleasure to work with OKIN RUBBER.

Curtis

Curtis

USA

Excellent help and support.

review_banner-02

WHY CHOOSE US?

High technology

New technology and formula constantly updated for foam rubber, silicone Viton rubber field in such an intense competition of the current market, OKIN can relying on its own research and development to won the leading advantages for foam rubber, silicone and Viton fields.

Quality first

Quality is an integrated part of OKIN's core values and the way we work and think. All of our processes, both administrative and manufacturing, reflect a uniform high level of quality. Consistent quality is achieved in part by focusing on stable processes.

Quality control

Quality is defined and anchored in our processes, which constantly ensure on-going improvements are made in high-quality loops – including training, development and prevention. Being quality conscious and closely monitoring production are vital parameters for assuring the quality of production processes.

Batching

Because the predecessor of OKIN was started with rubber raw-material, so we have great advantage in price cost and quality control of the rubber raw material.

Checking

You can check all about your orders production progress. From design to shipping, contact our operation department, stay tuned about your order notifications.

Warranty

All products from us will be backed by several years limited warranty according to different application Fields.

NEWS & BLOGS

F A Q

What is your standard MOQ?

ok,

这是示例文本,单击 “编辑” 按钮更改此文本。

这是示例文本,单击 “编辑” 按钮更改此文本。

这是示例文本,单击 “编辑” 按钮更改此文本。

READY FOR DIRECT FACTORY PRICING?

Send your specifications to our manufacturing team for a fast, competitive quote.We don’t just supply rubber; we supply certified safety. Every major project batch undergoes rigorous verification to guarantee stated performance and longevity in extreme marine conditions.

Leave your message

search

Search by product, material or application.

Popular search keywords

Enter your work email to unlock the library.