1. Raw materials are absolutely natural and safe. 2. Processing and production links are absolutely safe and pollution-free, ensuring high standards of products. 3. The packaging of the products is very clean and hygienic. 4. The company is committed to the production of professional medical products. Quality and service are our basic tenet. 5. Although it is mass production, it still ensures that every product meets the qualified standard.♦ Quick Response Respond to customers within 24 hours, and the component project team provides systematic solutions for customers' higher product requirements within 48 hours ♦ Professional Team R&D engineers and process engineers with more than 30 years of professional technical service can answer customers' design questions at any time. Realize seamless connection between product design and product application ♦ Support Customization Support all kinds of rubber and plastic products related customization, if all of our products cannot meet your requests, we also can specially customize the products for you as per your samples,drawings, etc. ♦ JTSST Database In 13 years,we have delivered more than 800,000,000 products to customers, and they are still functioning in nearly 100 million equipment types. Over 20,000 elastomer formulations and injection molding processes are readily available in our database. In the field of flow control, we can provide more than 330 kinds of check valve samples for customers to test. ♦ Quality Control Our products are highly consistent with the requirements of the ISO international quality management system, and internal laboratory tests are used in product testing to advance synchronously with third-party organizations such as SGS and China Testing.