We Midwest Group is a professional chinese InstrumentS&Chemicals co***ny since 1988.It had been developed to 10.000 plus suppliers. hundreds of thousand customers.over 1.000.000 products in China .Pls see I have enclosed the introduction file about my co***ny and our main products . Our main product are gas generator ,oxygen analyzer and automic extractor,also ,we can offer you all the product about Instruments, equipment, lab equipment,Chemical raw materials,etc...
|