Contract manufacturing of plastic containers. A Full-Service Plastic Contract Manufacturing Company As a leading manufacturer of blow molded plastic products, Nordic Machinery produces high quality HDPE plastic containers to your specifications. Nordicsensors offers a full range of plastic contract manufacturing capabilities. Our reciprocating (screw) blow molding machines cater to industries that need lightweight plastic containers such as dairy containers, automotive products and beverage containers. We are happy to customize your order and quickly ship the finished product to you.