With the advancement of technology and the continuous improvement of people's living standards, more and more consumers have higher demands for the products they use. For example, in our daily lives, common electronic products, household appliances, and automobiles, people start to pay more attention to the sealing and waterproof performance of these products. Silicone rubber products, due to their excellent elasticity and stretchability, have been widely applied in the field of waterproof sealing.
Whether the waterproof sealing performance of a product can meet the design requirements is a systematic engineering project, involving various aspects including the product's structural design, mold manufacturing, material selection, product size accuracy, etc. Any problem in any of these links will lead to the failure of the product. Dongguan Yongyong Silicone Rubber, as a manufacturing enterprise that has been dedicated to silicone rubber products for 23 years, combines its years of production and manufacturing experience to provide customers with comprehensive waterproof sealing solutions.
1. Regarding the molds, at the beginning of the mold design process, we will draw on our extensive experience and incorporate some empirical data on key dimensions to provide customers with reference points, thereby reducing risks.

2. Precise dimension inspection. Many times, after a product is assembled and passes the initial assembly check, its sealing performance fails the test. This is because there is a significant error in some key dimensions of the product. Yongyong Silicone Rubber has introduced Mitutoyo two-dimensional precision inspection equipment to test the product dimensions, ensuring that the product dimensions meet the design requirements!

3. Thorough appearance inspection: After the product is formed, we will conduct an appearance check on each product to ensure that any appearance defects do not adversely affect the product's sealing performance. Such defects may include missing materials, burrs, foreign objects, etc.
4. Water resistance test: When a product is assembled into the final product, we will also conduct water resistance and lifespan tests to ensure that the final product can meet or even exceed the expectations of customers or consumers when it reaches them.
Yongyong Silicone Rubber has been dedicated to silicone rubber products for 23 years. We provide sincere consultative services ranging from material research and development, mold design to product manufacturing for our customers. For more information about the company, you can visit our official website: www.seidai88.com or call our company's phone number: 0769-85536776.



