Jinan maissen new material co.,ltd is a major China RDP manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our RDP have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our RDP product, you can consult us now. No matter you are RDP new buyer or old buyer, we will provide you best service with our high quality HPMC, MHEC(HEMC) and RDP.