PRAQ S.A

Boost productivity and generate data confidently with SCION Instruments, Gas & Liquid Chromatography solutions. Built on the history of Chrompack and Varian in GC and GC-MS, SCION Instruments was acquired by the Techcomp group in 2014. <...

Jiangxi Bairui Calcium Carbonate Co., Ltd. was founded in 1992 and is located in the central part of Jiangxi Province, which is extremely rich in mineral resources. Our company has 4 research and development production bases, 2 mines, 9 production li