We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for China Dmds, Sodium sulfide(Na2s) , Sodium Sulphide for mining , Potassium Hydroxide ,Caustic Soda Sodium Hydroxide . Living by good quality, enhancement by credit history is our eternal pursuit, We firmly feel that soon after your visit we will become long-term associates. The product will supply to all over the world, such as Europe, America, Australia,US , Switzerland ,Chicago , Lisbon .Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.