HISTORY: Focus on deep well pump for 30 years. Now FROG becomes China's No.1 brand of deep well pump. SCALE: Covers working area of 80000m2, more than 600 employees TECHNOLOGIES: Firstly invented ceramic anti - sand technology Firstly invented wide voltage technology Created the world record of the highest delivery head of 4-inch deep well pump SALES: Keeps No.1 sales volume in domestic market for 10 years continuously Export to more than 80 countries. FROG trademark is registered in over 60 countries. CERTIFICATION: ISO9001, ISO14001, GB/T28001 management system certification; CE, TUV, SON, GS quality certification. GOAL: To be the expert and leader of deep well pump in the world.