... and 12 engineers.♣ Quality control system. ♣ Delivery On time.cable chain,cable chain,cable drag chain,selectric drag chain. SeriesI.D(H*W ... *3038,48,751818*2523*361818*3723*40252525*3835*5155,75,100,125,150,175,200,2502525*5735*712525*7735*912525*10035 ... *116353535*5050*6875,100,125,150,200,2503535*7550*933535*10050*1183535*12550*1433535 ...