We are a professional factory specializing in the production of door and window sealing strips, sunshade sealing strips, and various sealing rubber strips. The main color of our website is blue, which is full of vitality and youthfulness. We are involved in seven industries and are committed to providing customers with high-quality sealing products. Welcome to learn about our products and services and create a better future together.

The company boasts a strong commitment to customer satisfaction, providing personalized service and tailored solutions to meet the unique needs of each client.

The product offers excellent sealing performance, ensuring durability and protection against moisture and dust, making it ideal for various applications in home and commercial environments.

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Dual-hardness Co-extruded Adhesive Strip (PP+TPV)

Dual-hardness co-extruded rubber strip (wine cabinet rubber strip)

PVC strips

EPDM strips

EPDM foam composite strips

dual-hardness strips

PVC hard strips

Product Picture

PVC strips

We can custom-manufacture sealing strips according to the drawings or samples you provide.

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Automotive rubber strips, cargo box (container) rubber strips

EPDM strips

Welcome to our factory, specializing in high-quality sealing strips, ensuring durability and reliability for your needs.

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At Shangsu Company, we integrate technology with creativity, forging ahead at the digital frontier. Our mission is to provide enterprises like yours with tailor-made solutions and premium sealing strips, helping turn ideas into reality. With years of industry experience, our team is committed to pursuing excellence in every project we undertake.

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PVC High Hardness Adhesive Strip Production Line

PVC Soft Adhesive Strip (High Elasticity) Production Line

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Custom Formulation

Leading manufacturer of high-quality sealing strips for doors and windows.

Custom Packaging

We specialize in high-quality sealing strips for doors and windows, offering unmatched durability and performance for all your sealing needs.

Samples

Leading manufacturer of high-quality sealing strips for doors and windows, ensuring durability and performance.

Customer Satisfaction

Welcome to our factory, where we specialize in high-quality door and window sealing strips, sunshade sealing strips, and diverse rubber solutions for superior performance.