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YEJIA Athermal Lens Optica Spotlight
Jun. 19, 2025
Discover how Dr. Jiang Cheng from YEJIA Optical was featured in Applied Optics and Optica's "Spotlight on Optics" for his innovative research on temperature-induced spherical aberration and athermalization in large-aperture glass–plastic optical systems.
Case Study- Foldable Silicone Container
May. 19, 2025
YEJIA specializes in delivering high quality custom silicone solutions that combine functionality, durability, and innovation. We're proud to introduce a custom foldable silicone container we developed for automotive use. This unique product highlights the versatility of silicone and showcase...
Case Study- Custom Silicone Storage Bags
May. 08, 2025
Discover premium custom silicone storage bags by YEJIA—your trusted silicone products manufacturer. We specialize in silicone molded products with high-quality and precision molding. Contact us for custom silicone storage bags.
Case Study- 84-Light-Guide Silicon Lens
Apr. 23, 2025
YEJIA faced with extreme precision and material challenges, but we also delivered a high-performance solution using ultra-clear optical LSR and advanced mold design. The result: precise light control, structural accuracy, and successful mass production—showcasing our expertise in custom op...
Case Study- Light Guide Silicone Matrix
Apr. 16, 2025
Discover how YEJIA's custom light guide silicone matrix enabled a top automotive lighting brand to achieve lightweight, high-precision ADB headlights with enhanced optical performance and automotive-grade reliability.
Case Study- Silicon Optics
Apr. 09, 2025
Explore YEJIA's exceptional manufacturing capabilities in producing high-performance silicone optics for nuclear wastewater detection. With advanced injection molding technology, precise molding processes, and rigorous environmental testing, YEJIA ensures reliable and durable optical sol...
Case Study- Custom Silicone Valve
Apr. 02, 2025
A globally recognized leader in household cleaning products, faced a critical challenge with its dishwashing brushes. YEJIA's custom silicone valve solution successfully solved the client's leakage issue, as well as addressing problems such as uneven wall thickness, dispensing angle deviation,...
Case Study- No Drip Cross Slit Valve
Mar. 25, 2025
Cirkul, a U.S. water bottle brand, faced leakage issues with its silicone no drip cross slit valve. YEJIA optimized the design with a three-dimensional positioning structure, improving sealing and assembly precision. To meet rising demand, YEJIA developed China's first fully automated...