Yejia Optical Technology Corporation
YEJIA Optical Technology (Guangdong) Corporation is your premier partner for top-quality custom silicone and plastic products. As a leading OEM manufacturer, we specialize in manufacturing silicone valves, plastic dispensing closures, LSR speaker diaphragms, silicon lenses, plastic optics, and more.
PCO1810 28/400 Beverage Closure – a smart blend of food-grade PP and liquid silicone, crafted with care by YEJIA. Upgrade your hydration game with YEJIA’s 38mm Water Bottle Cap – designed for a secure, leak-proof seal and long-lasting durability. One-Stop Manufacturer for Reliable Silicone Check Valves -Yejia. Silicone Check Valves Work YEJIA. YEJIA’s Leak-Proof Bottle Caps – engineered for a perfect seal every time. YEJIA delivers high-quality, custom-molded silicone solutions for every industry. Upgrade your audio products with Silicone Acoustic Membranes from YEJIA. Discover the power of Liquid Silicone Rubber Overmolding with YEJIA. YEJIA for high-precision LSR (Liquid Silicone Rubber) molded parts that deliver with complex geometries, tight tolerances, and high precision. Custom silicone gaskets. 38/400 Inverted Dispensing Cap — the perfect solution for clean, controlled, and convenient dispensing.
Water bottle cap. Silicone Valves come in! At @yejiasilicone, we specialize in Liquid Silicone Rubber (LSR) molding. Looking for safe, reliable, and high-performance gaskets for your food & beverage applications? LSR molding optics. High-precision Liquid Silicone Rubber (LSR) molding services. Leak Proof Pull-in 13mm Food Grade Silicone Umbrella Valve Seal. Liquid LED Silicon Lens – high transparency, heat-resistant & perfect for advanced optical applications. Leak Proof Fluid Flow Control Silicone Cross Slit Valves - Yejia. Dispensing Closure with Silicone Valve for Squeeze Bottle of yejia. Flip Top Cap makes dispensing smoother and sealing smarter. Honey Bottle Cap – designed for smooth dispensing and airtight sealing.
Meet our duckbill valve – expertly designed. When it comes to reliable fluid control, nothing beats Silicone Rubber Valves from YEJIA. Reliable Flow Control with Silicone Valves: Custom Silicone Valve Solutions from YEJIA. Precision Flow Control with Silicone Umbrella Valves. LSR Overmolding Silicon Lens-At YEJIA Silicone, we specialize in custom silicone optics for medical, automotive & lighting applications.
Silicone molding factory. Yejia's Silicone Cross-Slit Valves for Outdoors Storage Water Bag. Precision & Quality: 38mm Water Bottle Cap. Precision & Efficiency with Liquid Injection Molding. Precision Flow Control with Silicone Rubber Valves. Precision Flow Control with Silicone Cross Slit Valves. Silicone Duckbill Valves. Enhance Optical Performance with YEJIA Silicone TIR Lenses. Mess-Free Honey Dispensing with YEJIA. 38mm Water Bottle Cap – Leak-Proof & Durable. Cross slit valves. What's the difference between Silicone Cross Slit Valve, Silicone Duckbill Valve and Silicone Umbrella Valve. Upgrade your packaging with Flip Top Caps from YeJiaSilicone.com. Discover Water Bottle Caps by YeJiaSilicone.com. Production Process of Leak-Proof Silicone Valve. □ Precision Pouring with Dispensing Closures. No Spill LSR Injection Molding Bottle Cap Valve, Leak Proof Bottle Cap Valves Manufacturer.
Squeeze Bottle Caps from YeJiaSilicone.com. Plastic bottle cap with valve. Discover Precision and Quality with Silicone One-Way Valves! □ Clarity Redefined: Silicon Optics. Dispensing Closure with Silicone Valve for Squeeze Bottle of yejia. Silicon lens of yejia. Upgrade your bottles with Snap-On Bottle Lids from Yejia Silicone! Precision Meets Convenience: Silicone Dispensing Caps. Premium Squeeze Bottle Caps from Yejia Silicone. Silicone One-Way Valve, No-Drip Valve, and Silicone Duckbill Valves: Reliable Flow Control Solutions. Precision in Every Ray: Silicon TIR Lens □ Silicon Lens for LED Lighting. Heat Resistance and Anti-UV Non-yellowing Silicon Optics for LED lights. Liquid silicone no drip valve. Leakproof dispensing closure.
High-Quality Silicone Valve Seal, Bottle Cap Valve, and No Drip Valve Solutions at YeJia Silicone. Secure and Sustainable Water Bottle Caps. Dispensing Caps at YeJia Silicone. Meet the Power of Precision: Silicone Duckbill Valves by YeJia Silicone. No drip dispensing closure. LSR Injection Molding Leak Proof Silicone Cross Slit Valves. Innovating Optics with Silicon Lenses & LSR Molding.
Leak proof bottle cap with valve. LED Silicon Lens. Silicone One Way Valves YEJIA Manufactured. Flip Top Dispensing Caps - The Perfect Solution for Easy & Controlled Dispensing. No drip valve. Precision Flow Control with Silicone Duckbill Valves. YEJIA Silicone’s Silicone Overmolding technology. High Precision Liquid Injection Molding Silicon Lens Manufacturing for LED Lighting.
Silicone Products Manufacturer. Why Choose YEJIA for Custom Silicone Products. Liquid injection molding LSR lens. Silicon TIR lens. Silicone dispensing valve. Liquid Injection Molding- Silicone Products Top Manufacturer in China. Silicone umbrella valve. Silicone products manufacturer. Silicone flow control valve. Silicon optics. LSR injection molding. Custom Silicone Products: Precision and Versatility in Modern Manufacturing.
Exploring Silicon Lens, Silicon Optics, and LSR Injection Molding. Leak Proof Fluid Flow Control Silicone Cross Slit Valves. Keep your hydration game strong with precision-engineered Water Bottle Valves. Silicone Dispensing Valve by Yejia. 1810 Flip Top Cap is designed with precision to provide a leak-proof, easy-to-use solution for your bottles. Why Choose YEJIA Water Bottle Valves? One Way Silicone Valve Manufacturer. Silicone Flow Control Valve. Trusted Silicone Molding Manufacturer of Leak-Proof Silicone One Way Valves. Understanding Silicone Valves: Cross Slit Valve, Water Bottle Valve, and Squeeze Bottle Valve. Elevate Your Creations with Custom Silicone Solutions. Introducing the Bottle Cap Valve by YEJIA Silicone! Discover the innovation of silicone overmolding with YEJIA Silicone!