... ourselves as one of biggest and professional manufacturer & exporter of lab glassware base in china, such as- beaker series, boiling ... flask series,glass tubes,bottles series ,measurements, desiccator series, funnel series, burette series, Pipette series ,adapter & and joints , sockets ... 5001010×110420 10002512×110460 We also can make all lab glassare as the client's drawing,we will make ...