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.598 Xisi Road

Dongying Huahao Petroleum Equipment Co., Ltd., located in the beautiful Yellow River Delta, the second biggest oilfield of China Shengli Oilfield, is a petroleum equipment manufacturer integrating the...

hekou economic development zone

Dongying Haixin Petroleum Equipment Co., Ltd. (hereinafter referred to as Haixin) is situated in the hinterland of the beautiful and rich Yellow River Delta, registered with 3 million RMB capital, pos...

15135 Memorial Drive, Suite. 8306

Maywei International Corporation, website "maywei.com", is a general trading company located at Houston, TX. Maywei offers high-value-added services in a broad range of business fiel...