We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for usp chromatographic columns, , , ,. Since establishment within the early 1990s, now we have arrange our sale network in USA, Germany, Asia, and several Middle Eastern countries. We intention to get a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,Argentina , Spain ,French , South Africa .We've got sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.