Regarding Borosilicate Colored Tubing and Rod,maximum chemical
resistance. minimum thermal expansion and the resulting high
resistance to thermal shock are its principal properties. The
optimum physical and chemical character made them for ideal
material in a wide range of area.
In order to suit the taste of market, we built workshop for making
Glass bongs, Glass pipes, Hammer & Sherlock and Glass ground
joint etc. Operate by experienced lampworker. Our product has
exported to America, ...
Beijing Xuefengji Co.,Ltd