Shanghai Oceana Construction Machinery Co,Ltd has started the cooperation with Sri Lanka ELS Concrete since 2015. the first order is one small cage welding machine HGZ300-1200mm
till now, we have cooperated vertical vibration pipe machine, 1200, 1500, 1800mm. also the Wet casting Pipe moulds diameter 2m and 3m, also one big cage welding machine HGZ1350-3000.