Leading Danish additive manufacturing service bureau Prototal Damvig A/S has expanded its 3D printing portfolio with the purchase of a Stratasys H350™ 3D printer through Stratasys reseller, Protech. Prototal Damvig’s investment will drive new areas of business growth through volume production and complements an existing line-up of Stratasys additive manufacturing (AM) technologies that comprise FDM® and PolyJet™.