dasheng

amber glass ampoule 1.standard:YBB 2.low borosilicate glass tube 3.yearly output:1 billion 4.volume:3ml brand nameDasheng standard YBB and ISOmaterial low borosilicate color amber finish acid atch sealing type crown cap use liquid medicine feature disposable breaking system OPCprinting logo availableyearly putout 1 billion

... unique in design.4.earliest delivery time and excellent service. Dasheng Hanger has been set up in the year of 1984 ... 27years, more than 1000types of hangers has been developed by Dasheng to meet the needs of customers from USA, Europe, UK ...

To create perfectly expanded tubing for soldering or brazing,you must use soft copper or fully anneal end of tube to be expanded Six Easy steps:1. deburr inside of tube.2. anneal the tube if necessary(for hard or thickwall tube).3. screw the expander head on expander.4. put the end of tube on expander head.5. tighten the relief valve knob to n position then pump handle until tube is expanded to ...

with antijamming, a cryptographically strong, low prices, low maintenance cost, high-speed, easy to connect to the advantages of applied to FTTH and local area network

We have strong relationship with Shanghai Dasheng Mask Manufacturer. The picture is our general manager David Han in the right and director Mr.Wu of Dasheng in the left.