JMST GROUP has 3 factories Established in 2003, one factory JinHaoDa Metalwork Corporation specializes in manufacturing metalwork products like metal tool boxes, metal tool chests, metal tool cabinets, work stations, tool carts, hex keys and full set tools. the other factory NT and QL for garden tools such as brush cutter, chain saw, sprayer, water pump, gasoline engine, gasoline generator etc such as Our factory covers an area of 20,000 square meters, and our construction area reaches 12,000 square meters.