We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Erbium density, Cu-As Master Alloys, Aluminum Vanadium Alloys, Mgsi Master Alloys,Kinetin. If you have any comments about our company or products, please feel free to contact us, your coming mail will be highly appreciated. The product will supply to all over the world, such as Europe, America, Australia,Cancun, Bangalore,Saudi Arabia, Guinea.Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products !