| Place of Origin |
China (Mainland) |
safety equipment: JSQ-III,IV hydrostatic release unit is a ideal release device for air filled life-saving raft, it posses automatic unhook and manual unhook functions in 2-4 deep water, when a ship is In danger,the air filled life-saving raft can be fast and safety released by means of sshipping and is up to the regulation of SOLAS convention and IMO standard