How to choose the tension device? Tension device dividend the company's five major categories of more than 30, how to choose a you need tension device in so many categories? (a) to see what you produce the goods, the goods production skills to whether very high; (two) to see whether it is the renewal of the original tension device or equipment installation; (three) to see what you can accept the price interval; (four) to see you on the precision control requirements (tension tension device, high control accuracy of the tension fluctuation + 0.1g); (five) to see the operation and repair convenience; (six) to see the fusion device and tension device? For details please visit our official website: http://www.www.swlawyer.org.cn Source: http://www.www.swlawyer.org.cn (reproduced please specify the reproduced source)