Dongying Mingde Petroleum Technology Co., Ltd. is headquartered in China Shandong Sheng. Dongying Mingde Petroleum Technology Co., Ltd. was founded in 1992. Dongying Mingde Petroleum Technology Co., Ltd. has a total of 32 patents
What kind of company is Dongying Mingde Petroleum Technology Co., Ltd.?
Dongying Mingde Petroleum Technology Co., Ltd., established on 1992-09-22, Business scope includes oil and water well operations,Logging,Oil and water...
What is Dongying Mingde Petroleum Technology Co., Ltd.'s official website?