About Us About Beijing JIYE Glass Co.,Ltd is a leading supplier of borosilicate glass tubing and rod in China. Particularly, operated by experienced lampworkers ,we've successfully set up our own workshop for making glass pipe ,glass bong and most kinds of glass smoking accessories which enjoys a good reputation in the United States ,Canada and Europe. Also, we are playing an important role in pharmaceutical package glass and products in the market. The normal size of the tubing is various from O.D 6 mm to O.D315mm,W.T1mm to 9mm. We can produce the special sizes of the tubing for art market: 50Ã7,50Ã9,60Ã7,60Ã9 .For glass rod we can make the sizes from 3mm to 46mm .Specially we have eleven kinds of color tubing and rod for customersâ¬'choice: Opaque white ,Opaque Black, Red, Transparent black, Pink, Purple,Yellow,Green,Amber,Dark Blue and Light blue. All the normal sizes would be have 2 or 3 tons of stocks everytime. With advanced machinery ,professional team,strict and complete quality management as well as friendly customer service ,we concentrate on continuously quality improvement and try to satisfy all the customers demand forever.