China Senwell drilling equipments Co.,Ltd (hereafter referred to as Senwell) is located in the center of high economic development district which is in the east of Xi′an,China. We are mainly engaged in the studying, exploitation, distribution of the petroleum mechanical equipments and export of various types of oilfield equipment and the corresponding technical services.
商铺手机链接：http://m.vooec.com/c_annylee1.html
商铺网站链接：http://annylee1.cn.vooec.com
主营业务：drill collar，drill pipe，stabilizer