Changzhou Dabang Pipe CO.,LTD is one professional manufacturer and trading company of the Refrigeration industry products in Changzhou city Jiangsu PRO.It is in the centre of Yangtze river delta,only 1 hour to Nanjing and Shanghai by train, convenient transportation.And our office is in Wanda plaza Xinbei distrct,it is convenience for work and live.Our factory is in the Industry park Wujin district. Our main product have aluminIum tube,alloy A1050/1060/1070/3003/3A01/3103;Pancake coil tube,we have aluminum pancake coil,copper pancake coil and copper-aluminum connecting pancake coil.The length has 3m,4m,5m,6m,9m,15m,20m,25m,30m,50m;Straight tube,aluminum straight tube,the mini length is 103mm,biggest is 15000mm;Air conditioning connecting pipe,we can match them and pack them together for you,and we have 3kinds of insulation material,greay,black and white color.Copper-aluminum connector pipe fitting,aluminum pipe fitting,copper pipe fitting and copper-aluminum connected fitting.And many bending tube,cross tube,U type tube,drawing tube,accumulator,dryer etc.And some other parts in refrigeration and air condition,like thermostat,cored wire,remote control, air conditioning unit holder etc.90% of our products are used for air conditioner and refrigerator,evaporator,condenser, and heat exchanger,the HVAC&R system. And another 10% is used for oven and burner,as the gas transportation,usually the alloy will be 3003,3103.We exported to many countries,like South Asia,South Africa,Middle East,North America,Latin America and so on.We are mainly doing export,very small domestic market.So we are keeping the good quality and commpetitve market price to win many markets.High-quality,high-communication,high-Efficiency and Win-Win are our core culture.Welcome you come to our company at any time.