Ningbo Zhenhua Life-Saving Equipment Co.,Ltd.has 400 employees and among them are 50 junior and senior engineers and managements. With ten years ‘research and development, it has developed and produced lifejacket of two series (yoke and vest series) and total six varieties, various kinds of inflatable liferafts and sea life-saving series of pyrotechnic signals etc .The company advocates the concept “Technology first, quality first, customer first” all the time and strengthens internal management by setting up product inspection and test center. By this means the qualification ratio of lifesaving products reaches to 100%。