Dalian Senjie Technology Co., Ltd. (Dalian Sanjie Technology Development Co., Ltd.) is focused on the development and production of advanced analytical instruments chromatography classes, namely, chromatography and related products, specialized high-tech companies. The main products are gas chromatography, liquid chromatography, Gas Chromatography, Liquid Chromatography. Our company is the earlier research, development and production of one of chromatography, especially of trace hydrocarbons in the liquid oxygen chromatography, total hydrocarbon analyzers, and other special application of gas chromatography studies and manufacturing has a strong advantage. I produced a variety of chromatography products, quality or whether it is technically ahead of the other products in the same industry. 


 Analysis Center of the Company to provide universal capillary column GC, packed column and special analytical column, filled the domestic import liquid filler column, the column have to undergo rigorous testing, but also to provide technical advice to users free of charge, established method, following a sample analysis of external training and a series of gas chromatography operator services. 



 Main gas chromatography, liquid chromatography, gas capillary column, packed column gas chromatography, liquid column, guard column liquid chromatography, column boxes, oxygen tube, nitrogen generator, hydrogen generator, chromatography equipment modification, laboratory equipment.