798 North Qingzhou Road

Qingzhou Feida Industrial Co., Ltd. was established in 1999, which specializes in middle/high power engines and generators. We have been in thefield for more than 10 years with experienced technician...

No.228,Nanyi Road

Dongying Kangyu Petroleum Engineering Technology Service Co.,Ltd located in the Yellow river delta city-Dongying City, the base of the second largest oilfield in China, Shengli Oilfield. The company&a...