Weifang Heris Petroleum Equipment CO., Ltd..The company was founded in 2010, is a petroleum equipment import and export and domestic sales as the main body, oil drilling logistics, technical services as the carrier, and can meet the demand of domestic and foreign petroleum equipment emergency supplies the need of rapid growth, is a rapid development in the field of oil equipment goods and materials in our country, the potential of emerging professional company. Company spirit of "innovation, excellence" spirit of enterprise, with the rigorous work attitude and pe...Details>>