检测服务-j9九游国际真人

traffic mechanical and electrical engineering is the first traffic mechanical and electrical engineering testing laboratory in zhejiang province. the testing capabilities cover monitoring facilities, communications facilities, charging facilities, low-voltage distribution facilities, tunnel electromechanical facilities, tunnel draught fan supporting structures, etc.

traffic mechanical and electrical engineering laboratory is committed to the maintenance testing of traffic electrical and mechanical equipment, providing data basis for proprietors to carry out equipment upgrading.