We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Hydrosulfide Liquid 32% /40%, sodium sulphidic NA2S , Sodium Hydrosulfide Solution , Dextran PAM ,natriumwaterstofsulfide gehydrateerd . We sincerely hope to serve you and your business with a good start. If there is anything we can do for You, we shall be more than pleased to do so. Welcome to our factory for visit. The product will supply to all over the world, such as Europe, America, Australia,Portugal , Turkey ,Oslo , Peru .The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.