LJSAFE Group is comprised of Singapore LINGJACK Pte Ltd, Linjie Fire Engineering (Shanghai) Co., Ltd., Jiangsu Zhongzhi Marine Engineering Equipment Co., Ltd., Longjia Safety Technology Co., and other entities.The headquarters, Singapore LINGJACK Pte Ltd, founded in 1971, is a equipment supplier specializing in fire safety, integrating production, assembly, and trading.Its core business focuses on fire fighting systems and fire fighting & life-saving equipment.