| PROJECT NAME |
| Xi’an Xifei Institute |
| Plants of Hebei Baoding |
| Propeller Manufacturing Company |
| Comprehensive plant of Huabei Oilfield |
| Combined plant of Shandong Sun Paper Company |
| Wuxi Zhongke Information Park |
| Xi’an Airport hangar |
| No. 601 Office in Shenyang |
| Beijing Cigarette Factory |
| Wind power project of Zhuzhou CSR Times Electric Co. , Ltd |
| Tai’an Youth Car (Maintenance) plant |
| Combined Plant of Changchun Car Industrial Park |
| Xilinhot Theater of Inner Mongolia |
| Gansu Industrial Zone of Great Wall Electric Group |
| Combined plant of Jiangsu Zhenjiang Dadong Paper Company |
+86 531 87964296 / +86 531 87964634
lqaokai@163.com / okay@okaywaterproof.com
+86 531 87953839
No. 14 machine a West Factory Road in Jinan City, Shandong Province