Modern Automotive Trim Weatherstrips have evolved from simple rubber gaskets to sophisticated multi-material composite systems. As vehicle designs shift toward Electric Vehicles (EVs) and autonomous driving, the demand for NVH (Noise, Vibration, and Harshness) reduction and aerodynamic sealing has reached an all-time high. Our EPDM and PVC solutions are engineered to meet these rigorous standards, ensuring airtight performance and longevity.
At Zhejiang Haala Automotive Parts Co., Ltd., we utilize advanced EPDM sponge (foam) and dense rubber co-extrusion technologies. Our products, including E-type, P-type, and D-type sealing strips, offer superior UV resistance, thermal stability, and compression set properties. We specialize in three-composite and four-composite sealing strips with integrated steel or wire cores for structural integrity.
Serving markets from Japan and Germany to the USA and Brazil, our logistical framework is designed for efficiency. We provide one-stop production from raw material preparation to mold development, ensuring that our automotive seals, gaskets, and hoses meet international quality benchmarks (CE, ISO standards).
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. Located in the Matun Industrial Zone, Qinghe County, our facility is equipped with state-of-the-art EPDM production lines, rubber molding machines, and flat vulcanization equipment.
Our specialization spans from automotive windshield sealing strips and door seals to specialized fireproof sealing strips and flame-retardant pipes. We have built a robust reputation globally, receiving high praise from customers in Iran, Australia, Türkiye, India, Nigeria, and Russia.
EPDM sponge (foam) strips, three-composite dense sponge steel core strips, skeleton strips, and door glass sliding groove strips. We offer self-adhesive flexible foam sealing for easy installation and immediate weatherproofing.
Container door frame sealing, refrigerated door seals, and glass curtain wall strips. Our range includes modified PVC, NBR foam, and silicone strips in various specifications and colors.
Flame-retardant pipes, rubber hoses, silicone pipes, wrapped rubber hoses, water pipes, air pipes, and oil pipes. Engineered for high-pressure and temperature resistance.
Mechanical seals, foam seals, gaskets, special rubber pads, and EPDM rubber molded products. From furniture and electrical sealing to complex industrial air conditioning gaskets.
The global automotive industry is witnessing a shift towards "Supply Chain Resilience." China's Factory 4.0 initiative, which we embrace, integrates AI-driven quality control and automated extrusion processes. This ensures that every millimeter of our Automotive Trim Weatherstrips meets the sub-micron tolerances required by modern luxury and electric vehicles.
Reducing vehicle weight is crucial for EV range. Our latest TPV (Thermoplastic Vulcanizates) and lightweight EPDM foams offer up to 25% weight reduction compared to traditional rubber while maintaining superior seal integrity.
Integration of sensors within weatherstrips for anti-pinch technology and door-close detection is the next frontier. We are currently researching "Smart Seals" to support the next generation of intelligent cockpits.
From the extreme heat of the Middle East to the sub-zero temperatures of Russia, our materials are tested for extreme weathering. We customize EPDM formulations to prevent cracking, fading, and shrinkage in specific regional climates.
Haala Parts
