HEFO Ship Engineering Co., Ltd. is a major manufacturer of water filled water bags for proof load testing. The HEU water bag, with its distinguished design, and yet being tested and certified, is amongst the most reliable and reasonably priced in the market.

Water filled water bags are widely used in load testing of lifting and hoistng equipment such as, offshore cranes, marine cranes, beams, lifeboat davits, overhead cranes, and etc.

Proof load water bags are available in the following capacities: 1MT, 2MT, 5MT, 10MT, 20MT, 25MT, 35MT, & 40MT.

Lifeboat water bags are available in the following capacities: 100kgs, 250kgs, 375kgs, 430kgs, &500kgs.

Wireless load cells are available in the following capacities: 1MT, 2MT, 5MT, 10MT, 20MT, 50MT, 100MT, &200MT