Techspray Promotes Product Manager

Techspray has promoted Doug Ngai from Asia sales manager to product manager of its process chemicals segment, where he will provide field technical expertise and marketing support.

Techspray has promoted Doug Ngai from Asia sales manager to product manager of its process chemicals segment, where he will provide field technical expertise and marketing support. Ngai has a background in metallurgy and chemistry, with 15 years of experience at Techspray and Plato.