Overhead Hoist

Seeking South Korean vendors/manufactorers for Gantry Crane. This procurement will be funded by the Korean Government and equipment must be provided by Korean vendor/manfactorer. Crane must meet minimum span of 20 feet but not to exceed 22 feet Minimum lifting capacity 3 tons Lifting type minimu must be chain block (non-electric) Must be portable have the ability to roll chain block at minimum be able to move from side to side of I-Beam Vendor must deliver crane, seup crane and validate lifting capacity.