Guangdong Dibo Technology specializes in OEM custom silicone products for global brands, distributors, and retailers. As a leading custom silicone manufacturer based in Dongguan, China, we deliver end-to-end OEM silicone manufacturing solutions -- from initial concept and mold design through full-scale batch production and international logistics.
Наш сайт OEM/ODM silicone product capabilities cover a broad range of industries including medical devices, automotive sealing systems, consumer electronics, baby care, food-grade kitchenware, and industrial applications. Whether you need custom LSR injection molded parts, silicone rubber compression molded components, or multi-color silicone products, our factory supports flexible production from prototype samples to millions of units annually.
Every пользовательский силиконовый продукт we manufacture undergoes rigorous quality validation -- including ASTM tensile and tear testing, FDA 21CFR migration compliance, and dimensional inspection with German Zeiss CMM systems -- ensuring your OEM silicone parts meet the strictest international standards.
Full OEM silicone product development from your drawings or samples. Our ODM custom silicone service includes industrial design, mold fabrication, material selection, and branded packaging -- a complete private-label solution for your market.
24 dedicated liquid silicone rubber (LSR) injection molding lines produce custom silicone components with ±0.05 mm dimensional accuracy. Ideal for medical-grade silicone parts, food-safe silicone products, and precision custom silicone seals.
As a certified OEM silicone supplier, Dibo holds ISO 13485 (medical), ISO/TS 16949 (automotive), and ISO 9001 certifications. Our custom silicone products comply with FDA, LFGB, CPSIA, RoHS, REACH, and BSCI standards for global market entry.
25+ years of experience manufacturing OEM custom silicone rubber products for North America, Europe, and Asia-Pacific markets.
Low MOQ custom silicone orders accepted -- scalable from prototype quantities to high-volume annual production exceeding one million pieces.
FDA food-grade silicone и USP Class VI medical silicone materials available for custom silicone baby products, kitchenware, and healthcare device components.
Custom silicone color matching, custom silicone surface textures (smooth, matte, silk-print, laser engraving), and custom silicone logo branding for complete OEM product identity.
Fast-turnaround custom silicone prototypes delivered in 7-10 days, enabling rapid product development cycles for global OEM buyers.
6,000 m² ISO Class 8 cleanroom facility ensures contamination-free custom medical silicone manufacturing и custom food-grade silicone production environments.
I once faced a water leakage problem when developing an EV charging gun project. Low-quality seal rings stopped my equipment from passing tests. This made me reflect deeply.
custom rubber parts are tailor-made rubber seals designed for unique mechanical needs. I use them to solve fit issues on non-standard interfaces. They match D-shaped profiles and offer waterproof protection.
I used to think standard seals were good enough. Then my EV charging connector leaked during rain testing. I realized the real value of custom seals. Let me show you the key secrets.
Standard seals deform easily on custom interfaces. My equipment faced constant short-circuit risks. I felt very anxious. So, I redesigned a dedicated D-shaped silicone seal ring.
Shaped silicone seals use a unique rounded D-shape closed-loop design. I use flat bottoms and curved tops to fit connectors tightly. This structure tolerates repeated assembly and stays elastic.
I developed EV charging connectors and found huge climate changes. Generic seals failed under thermal cycles. This structural design complies with the ISO 20653 protection standard to handle harsh weather. Its flat bottom fits metal grooves tightly. Its curved top gives even compression force during insertion. This solved connector gaps completely.
I tested many rubber materials. High-grade silicone tested against the ASTM D395 compression set standard maintains a very low permanent deformation rate. It rebounds quickly after thousands of plug cycles. Here is my comparison table:
| Тип материала | Temp Range | Rebound Elasticity | Weather Resistance | Приложение |
|---|---|---|---|---|
| Standard NBR | -20°C to 100°C | Medium | Fair | Basic Industrial Seals |
| Custom FKM | -20°C to 200°C | High | Excellent | Oil & High Temp Environments |
| Силикон на заказ | -40°C to 220°C | Very High | Excellent | EV Connectors & Waterproof Seals |
I used custom silicone for my project. It stopped water leaks completely. It raised product quality. You can read my Custom Silicone Parts for hardness selection.
Industrial data in 2026 shows that over 78% of EV makers use custom shaped seals in connectors. Many of these designs align with SAE J1772 connector specifications. I follow 4 clear steps:
I know a small seal ring decides project success in custom equipment. Custom rubber parts solved my leakage problems. If you face sealing challenges, contact me anytime. Let us build custom seals together.
Brand Name: Dibo Tech
Slogan: Dibo Technology Silicone Manufacturing Specialists
Website: https://samxine.com/
Our Mission:
Grounded in strong technical capability and quality, we specialize in custom OEM and ODM silicone rubber production, offering reliable custom solutions for our clients while fulfilling social responsibility for a sustainable future.
About Me:
My name is Kunfa Ye, but my friends call me Jeff. I was born in 1986 under the sign of the Tiger. I started working in the silicone rubber manufacturing industry in 2014, and I now have fifteen years of experience. Over these years, I started from scratch and experienced every rise and fall in manufacturing. I know the hardships and rewards of entrepreneurship deeply. I always focus on professionalism and integrity in every project.
The silicone manufacturing industry seems ordinary, but it affects every part of industrial production. I know that trust stands behind every product, and trade relies on mutual success. Over the years, my proudest achievement is not achieving personal financial independence, but helping my clients optimize their supply chains and improve production efficiency. Their success brings me far more joy than personal achievements.
Now, I hope to give back to the industry—sharing experience, answering questions, and connecting resources. Whether you are a startup or an experienced industry peer, if I can help, I will do my absolute best. Because I always believe: the essence of business is the transfer of value, and true fulfillment comes from how much help you can bring to others.
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