OULI 欧力五金-Ouli Hardware Co., Ltd.
OuliHardwareCo.,Ltd.(欧力五金有限公司)-Weareanenterprisewithmorethan20yearsofexperienceintheproductionofdoorandwindowhardware.U-PVC,heatinsulationbrokenbridgedoorsandwindows,aluminum,curtaindoorandwindowhardwareaccessoriessuchasopenwindows,upper,middleandlowerhangingwindows,slidingdoorsandwindows,etc.