Wenden jinye industrial co., LTD., established in 1996, all the production personnel have undergone strict technical training and have been certified. 2. Main products: monofluorine phosphate. 3. Product introduction: monofluorine phosphate is the most widely used toothpaste additive in the world, and it is also used as the anti-caries agent and tooth desensitizing agent. In addition, it is used as a preservative and fungicide. 1 % of the water solution has obvious inhibitory effects on aspergillus aspergillus, staphylococcus aureus, salmonella typhi, pseudomonas aeruginosa, and neisseria. Therefore, it can be made into mouth chewing and mouthwash for anti-caries and mouth disinfection and sterilization. 4. Supply capacity: currently, the annual production capacity of single fluorine phosphate is 3,000 tons. Five, the product quality: our factory has a complete quality guarantee system, and in 2002 passed the ISO9001:2000 quality system certification, factory test center and the municipal technical supervision bureau of laboratory and central laboratory of nankai university to form detection network, perform higher than the national industry standard of enterprise internal control standards. Single fluorine sodium phosphate is produced by the American FDA certification, sales and service: our factory has established the good sales service system, to achieve customer satisfaction for the purpose of the service, the user more area to set up sales offices, to provide door-to-door delivery services, while convenient user can use requirement information of the user feedback quickly back to the factory, make us better service for the user. 7. Current major users: Shanghai unilever co., LTD., Shanghai white cat day chemical co., LTD., liuzhou two-sided needle co., LTD., hefei fangcao sunization co., LTD. At the same time, we export to the United States, Czech republic and Germany.