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  • Welding technology and application coating equipment ball
    Welding technology and application coating equipment ball The main specifications for the 40 "-Class600,48" large diameter high pressure -Class600 and 48 "-Class900 all-welded ball valve is one of the key long natural gas pipeline transportation equipment engineering. Requirements valve...

  • Metal locks and vacuum coating equipment industry
    Metal locks and vacuum coating equipment industry Metal locks companies in order to obtain long-term development not only need to focus on quality, the pursuit of innovation, but also need to rack their brains to do the marketing strategy. To do business marketing, really want brains, f...

  • Vacuum pump oil Introduction
    Vacuum pump oil Introduction Vacuum coating manufacturers said that in the vacuum pump oil pump vacuum to obtain not only as a medium, but also on the mechanical friction point lubrication, cooling and sealing. This is the most important performance vacuum pump oil , a high degree o...

  • Mobile phone touch screen coating machine, glass coating machine using the steps?
    Mobile phone touch screen coating machine , glass coating machine using the steps? Do phone touch screen mobile phone shell piece of glass or make friends before you need to go through all product packaging film (film) process, and if the company has just started there is no experie...