... companies.As an intergrate cable factory ,Tianjin Dagang Oilfield Changhong cable company, has a set of intact ... . Company Authentication CERTIFICATED BY ALIBABACompany Name: Tianjin Dagang Oilfield Changhong Cable Manufacture Co., Ltd. Country/Territory: China ... appreciated.Best wishes and regardsSunny Wang MARKETING MANAGERTIANJIN DAGANG OILFIELD CHANGHONG CABLE MANUFACTURE CO., LTD.Near Ban 13 ...