Jiang Yin 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. All products are Manufactured in

accordance with BV ISO 9001:2008 Quality Management Standard.