The global market for Silicone Automotive Sealing Strips is witnessing an unprecedented surge, driven by the rapid transition towards Electric Vehicles (EVs) and higher standards for vehicle longevity. Unlike traditional EPDM, silicone-based sealing solutions offer superior thermal stability and ozone resistance, making them the preferred choice for Tier 1 automotive suppliers across Europe, North America, and Asia.
Modern vehicles require seals that can withstand temperatures from -60°C to +250°C. Silicone strips lead the industry in extreme climate performance.
Strict environmental regulations like REACH and RoHS are pushing manufacturers to adopt low-volatile, non-toxic silicone compounds.
China has emerged as the global hub for silicone extrusion, offering an unmatched balance of raw material accessibility and technical expertise.
Our Flexible Silicone Foam Rubber Strip is engineered for the next generation of weather sealing. With a micro-cellular structure, this product provides excellent compression recovery, ensuring a watertight seal for car doors and sunroofs even after years of use. It significantly reduces NVH (Noise, Vibration, and Harshness), enhancing the cabin experience for premium vehicle models.
The industry is moving toward Multi-Component Co-extrusion, where silicone is combined with metal carriers or dual-durometer materials to create complex sealing profiles. Furthermore, as EV battery packs require sophisticated thermal management, silicone gaskets and fire-retardant sealing strips have become critical safety components.
International buyers are no longer just looking for "suppliers"; they seek Strategic Partners. Procurement teams from Germany, USA, and Japan prioritize manufacturers with IATF 16949 certification, rapid prototyping capabilities, and the ability to provide customized Shore A hardness levels (from 30 to 80 Shore A).
Specifically designed for engine compartments and industrial machinery, our Oil-Resistant Silicone Rubber Sealing Strip maintains its structural integrity when exposed to lubricants, fuels, and hydraulic fluids. This is a game-changer for heavy-duty automotive applications where standard rubber would degrade and cause leaks.
Its high-resilience formulation ensures that it remains flexible in sub-zero temperatures and stable under high-heat engine conditions, preventing costly mechanical failures.
Zhejiang Haala Automotive Parts Co., Ltd. is a medium-sized private enterprise mainly engaged in the production of various types of vehicle sealing strips, integrating scientific research, development, production, and sales. We are proud to be a pivotal player in the Chinese automotive manufacturing ecosystem, located in the Matun Industrial Zone, Qinghe County.
The company specializes in producing various automotive sealing strips, door and window sealing strips, air conditioning sealing strips, furniture sealing strips, electrical sealing strips, foam sealing strips, mechanical sealing strips, automotive windshield sealing strips, door sealing strips, decorative strips, skeleton strips, extruded sealing strips, E-type, P-type, D-type sealing strips, rubber sealing strips, EPDM rubber sealing strips, EPDM sponge (foam) sealing strips, three composite sealing strips, dense sponge steel core three composite sealing strips, four composite sealing strips, soft hard composite sealing strips, soft plastic hard plastic composite sealing strips, building sealing strips, modified PVC sealing strips, plastic sealing strips, building rubber sealing strips, aluminum alloy Door and window sealing strips, plastic steel door and window sealing strips, glass curtain wall sealing strips, container door frame sealing strips, cabinet door sponge rubber sealing strips, refrigerated door sealing strips, self-adhesive sealing strips, door glass sliding groove strips, door sponge sealing strips, interior decoration strips, door glass water blocking strips, glass windshield sealing strips, fireproof sealing strips, flame-retardant pipes, rubber hoses, silicone pipes, wrapped rubber hoses, water pipes, air pipes, oil pipes, automotive rubber seals, EPDM sealing strips Comes with self adhesive foam flexible sealing strip, sponge rubber strip, sealant strip, foam rubber strip, glass pressure strip, glass rubber strip, glass waterproof strip, glass door sealing strip rubber molded parts, mechanical seals, foam seals, seals, gaskets, special rubber pads, EPDM rubber molded products rubber strips, silicone strips, transparent strips, dust-proof strips, rubber (PVC) strips, white rubber strips, various specifications and colors. Various rubber, silicone, rubber plastic, and EPDM products.
Professional production of various automotive sealing strips, including foam and skeleton reinforced types with nearly 10 years of industrial expertise.
Complete testing methods and strong technical strength, forming a one-stop production mode from raw materials to final molding.
Global reach including Japan, Germany, USA, France, Iran, Australia, Türkiye, India, Nigeria, Brazil, and Russia with high customer satisfaction.
The company has strong technical strength and management experience. We have equipment such as EPDM production line, rubber molding production line, flat vulcanization machine, extruder, etc., with complete testing methods, forming a one-stop production model of raw material preparation, mold development, and product molding. For many years, the company has adhered to the enterprise quality policy of "reputation first, providing products and services to customers", continuously strengthening the quality awareness of employees, introducing equipment, and striving to achieve customer satisfaction.
The company adheres to the principle of "people-oriented, technology driven", creating characteristics through quality, seeking benefits through quality, and promoting development through competition. The company warmly welcomes people with lofty ideals to come and cooperate and seek common development!
Our silicone and EPDM sealing strips are versatile, serving multiple localized and industrial scenarios beyond standard automotive door sealing.
Used in glass curtain walls and aluminum alloy windows for air-tightness and weatherproofing in modern skyscrapers.
Crucial for refrigerated truck doors and cabinet frames to maintain temperature integrity during transport.
Providing dust-proof and waterproof protection (IP67+ ratings) for outdoor power cabinets and telecom equipment.
High-temperature silicone gaskets for ovens and soundproof weatherstrips for high-end refrigerators and furniture.
Haala Parts
