... cable brief introduction Tianjin Dagang Oilfield Changhong Cable Manufacture Co., Ltd. was founded in 1978, which is specialize ... BY ALIBABACompany Name: Tianjin Dagang Oilfield Changhong Cable Manufacture Co., Ltd. Country/Territory: China Registered Address: Near Ban ... Wang MARKETING MANAGERTIANJIN DAGANG OILFIELD CHANGHONG CABLE MANUFACTURE CO., LTD.Near Ban 13 Station,Dagang OilField ,Tianjin ...