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...

No.9, Jianye Road, Xiamen,China

Xiamen Comfort Import and Export Co., Ltd was founded in 2005. As one of the leading diesel service companies, we built up good relationships with many famous engine manufacturers Our main products ar...