,Hello,Are looking for Gas Chromatography Shanghai Drawell Scientific Instrument Co.,Ltd, Via Drawell International Technology Limited is a leading company of manufacturing and selling laboratory equipments and scientific instruments, founded in year 1999 in China, then has become an joint venture company after being invested by US comp Show More...
We are a leading wholesale retail distributor of machine, equipment, tools, and supplies to the jewelry industry of Mexico. For several years we have been developing an important customer base in the gem sector of Mexico. We currently sell refractometers and items of similar nature, but are always in pursuit of pursuing manufacturing leads Show More...
Company to make a simple process refractometer for measuring soluble oil level on a Brix meter Show More...