With experience over 15 years in silicone industry, Dongrong has strong designing and manufacturing capability, specialized in providing silicone product OEM/ODM service all over the world. Silicone is so widely used that a large number of customers need various silicone products that applied in different places with their own logo to promote the brand. Dongrong is able to make samples and customize products. The specific customization service is as follows:
Dongrong provides customers with a diverse selection of silicone products, including solid and liquid silicone products with dimensions varying between 1mm to 600mm. Contact Dongrong today and we can provide you with various customized silicone products that completely meet your needs in size, color and model of the products.
If you are looking for custom silicone products, you can either provide us with 3D drawings, samples or give us ideas for a product model. As we have professional design software, including PORE, UG, Edrawing, CAD, AI and 5-6 experienced designers and engineers in this field, we are well equipped at making 3D design drawings. Dongrong can meet your needs on silicone products, from the product appearance to the product structure.
Dongrong has eight CNC automatic lathes for producing high-precision molds made from copper, aluminum and high-quality P20 or 718H steel. With 13 years of experience in the design and production of silicone products, we have completed over 1,000 models and more than 2,000 silicone products with the completion of a model design within 3-5 days and the mass production of product model within 7-10 days.
Dongrong is very careful when it comes to sourcing the silicone gel materials used in the production of our products. All of the silicone gels that are brought into our factory have been certified by the FDA with their food-grade certificate. The materials are inspected for their ingredients, durability, and environmental impact.
Dongrong can provide diversified colors to meet the various needs of customers. To achieve certain colors, we will use a color atla or color mixing machine to ensure accuracy and stability of the colored silicone product
Mounting the finished mold to machine for production
We will conduct a heating process to the model before the molding and the silicone gel material shall undergo a one-minute vulcanization molding process at a temperature somewhere between 150-250°C;
Clean the model to ensure the completeness and cleanness after compression molding;
Putting the required materials into the model for molding according to the product requirements;
Dongrong has 28 oil presses used for the warm vulcanizing of silicone gel material, each of them has a production capacity of 8,000,000 pieces each month;
Our employees are experienced in carrying out trimming deflashing and inspection on the finished products to ensure that the exterior appearance and cleanness of our products meets your needs;
We have a complete quality inspection process on the exterior appearance, tensile strength, product thickness and hardness as well as its color matching. Dimensions of the product will have been tested through a high-precision horizontal and vertical coordinate tester with the measurement accuracy reaching 0.001mm. Our products have passed extreme temperature and wear resistance testing and have been certified by the FDA, LFGB, Sedex BSCI;
We will pack the products in accordance with the customer needs and the delivery will be made rapidly within the due date agreed in the contract.
We have made a cooperative agreement with Federal Express, UPS, DHL and SF Express;
Dongrong has an excellent after-sales service team, who will provide 24-hour service.