Floor 14, Customs Mansion, No. 1, Beima Road, Yantai City, Shandong Province. China

Yantai Huaneng Steel Pipe Co., Ltd. is located in Yantai City, China's main seamless steel pipe production base. endowed with the access to well-developed land and waterway transportations...

Beiyi Road NO.1076, Dongying, Shandong, China

is located at Yellow River Delta, Shandong Dongying Industrial Development Zone, where the second largest oilfield-Shengli Oilfield located.is located at Yellow River Delta, Shandong Dongying Industri...