Qinhuangdao Haizhi Science and Technology Co.,LTD is located in the state level Technical Economic Development Area Qinhuangdao E.T.D.Z that enjoys good location and convenient transportation.Company has been adhering to the user requirements as thecore, focus on foreign market development and actively develop the domesticmarket. High quality service has won theusers' trust and high praise. Company continued ascension aroundusers' requirements and put a lot of * for researching and development.At the same time continuous study andtracking to new technology.
