E&R Engineering Corp, is a Taiwan-based semiconductor equipment manufacture.

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E&R is a Taiwan-based semiconductor equipment manufacturer, mainly focusing on the develoment of advanced laser and plasma equipment, and has been dedicating in the industry for over 30 years.For laser application, E&R not only support the high level laser grooving and de-bond process for both wafer and panel, but also gained numerous reputation on the leadership of TGV ( through-glass via) process for next generation advancement.E&R's plasma cleaning and dicing solution has been widely used worldwide. Especially for plasma dicing, E&R is able to deal with wafer for different dimension, but also provide OEM service for all customers.