... . pefessonal producer 2. long time using 3. have in stock Safety Device 2TON, 1TON for Pessenger hoist1.Brand :GJJ.BAODA.2,Type ... hoist and spare parts like the motor reducer , mast section , safety device , ....France Potain type and QTZ type tower crane parts, mast ... mechanism,trolleynig mechanism,slewing mechanism and so on. passenger hoist Safety device 2ton , model:' saj40-1.2, saj40-1.6