... laminar flow, 2.Toughened glass 3.Stainless steel bench board 4.Low noise Tianjin City TAISITE Instrument Co ... industries, experiment instruments, medical instrument , recovered equipment,drug test instrument,optical instrument. The main products, Taikang series wheelchair ... Characteristics:1. Horizontal laminar flow, open bench board.2. Stainless steel bench board and tempered glass side-boar; ...