Which industries need dispensing valve?

Dispensing valve application industries include: electronic device in the relay, integrated circuit boards, inductance, resistance and PCB board; The stereo, headphones in home appliance industry; Digital electronic mobile phones border of adhesive, connecting point in the UV glue; The auto industry of automobile sensor is a two-component potting, electromagnetic; New energy industry in the solar panel frame with sealant, solar junction box sealing silicone coating; Ball bubble lamp lighting industry coating, coating, wall lamp lights the glue; Instrument industry of glue. In addition to these, furniture and leather industry, packaging industry, medical industry, toy industry, building materials industry, communications electronics industry, glue everywhere is glue everywhere.