With 17 years of dedicated expertise, Shenzhen 101 Electronic Technology Co., Ltd. is a leading manufacturer of precision silicone components, serving as a trusted partner for industries that demand high-performance sealing and structural solutions. Established in 2007 and certified to both ISO 9001 and IATF 16949 standards, our company operates from an 8,000㎡ state-of-the-art facility equipped with advanced production lines, cleanrooms, and stringent quality inspection stations.
The global rubber trim and sealing industry has undergone a massive transformation over the past decade. As industries such as automotive, aerospace, and renewable energy demand higher performance under extreme environments, the role of a Custom Rubber Trim Manufacturer has shifted from simple fabrication to complex material science integration. Today, "Rubber Trim" is not just a decorative edge; it is a critical functional component that ensures air-tightness, vibration damping, and chemical resistance.
In the current global commercial landscape, factories are no longer just focused on volume but on sustainability and precision. The rise of Electric Vehicles (EVs) has particularly spiked the demand for specialized EPDM and silicone rubber trims that can withstand high voltage and extreme temperature fluctuations while reducing overall vehicle weight. For industrial buyers in North America and Europe, finding a reliable factory in China that understands these international standards—like REACH and RoHS compliance—is the key to supply chain efficiency.
Modern rubber factories are adopting AI-driven monitoring and automated injection systems to ensure dimensional stability within ±0.05mm tolerances.
Transitioning from traditional rubber to TPV, TPE, and LSR (Liquid Silicone Rubber) for better recyclability and biological safety.
While design happens globally, manufacturing hubs in Shenzhen offer the most competitive speed-to-market for complex custom molds.
Compression presses (250T to 600T) and injection machines (350T to 550T).
Automated demolding ensures stability within ±0.15mm.
Conductive silicone, Food-grade (FDA), and Flame-retardant (UL94 V-0).




Procurement teams from Tier-1 automotive suppliers and electronics giants are increasingly looking for Custom Rubber Trim Factories that offer more than just low labor costs. The primary driver is now Vertical Integration. As a China-based factory, Shenzhen 101 Electronic Technology provides a seamless workflow from material formulation to mold design and final mass production.
Reduce design cycles from months to weeks. Our engineering team provides DFM (Design for Manufacturing) feedback within 48 hours.
Automotive-grade quality control ensures that every rubber trim batch meets strict safety and durability benchmarks for global export.
From -60°C to 300°C resistance, our silicone and rubber components are engineered for the world's most demanding environments.
Our custom rubber trims are applied in diverse local contexts across the globe:





