1. Product introductionSuper-snow C4000 truck refrigeration unit is specifically designed for the safe, reliable transport of perishable and frozen food. Super-snow truck refrigeration units C4000 offer proven reliability, low noise, lowest cost, easy to
underwater mountable azimuth thrusters help reduce docking times. The robust and reliable drives allow easy and cost-efficient mounting and dismantling offshore. Azimuth thruster with tube are a kind of Z type propulsion combined with tube propellers and