... and renovation of Air Pollution Control Equipment such as Electrostatic Precipitators, Fabric Filters, Pneumatic Conveying Systems and Flue-Gas ... , spirals & springs, kitchen utensils,Spirals for snack vending machine and appliances etc. The company owns strong cutting, machining ... various of machining equipment such as 3kw laser cutting machine, CNC flame cutting, vertical machining center, 6.3 ...