Dongying Qihai Petroleum Engineering Co.,Ltd is located in Dongying,Shandong, where one of the biggest oilfields China. Depending on technology advantage Shengli oilfield, China University and Drilling research institute, we have been Committing to be a ...

We are a company that imports and distributs products of air conditioners, photocopy paper,flash memory, mp4, scooters, mobile phone etcc.