Qinhuangdao HengKang Equipment Co.,LTD opened 24 hours.any questions you could contact us. 1.When you contact us,we will try our best to reply you right now. 2.Sufficient Medical Equipment professional knowledge help you choose. 3.When you remittance,we will delivery at first time and tell you the track number in time. 4.We will suggest you which ship method be easy to pass your Custom and reduce your taxes. 5.Our product have one year warranty period. 6.Provide Provide technical service and Customs Clearance documents.     Buy pls contact :Sales@hk-equ.com Technical Service email:Hk_equ@yahoo.cn                                  Hk-equ@hotmail.com Customs clearance, complaints and suggestions email:Manager@hk-equ.com Tel:86-13613373395