GZ LONGEST (fully company name: Guangzhou Longest Science & Technology Co., Ltd) was founded in 2000 by Mr. Luo - the General Manager of the company. GZ LONGEST is now a leading manufacturer and marketer of physiotherapy and medical aesthetics devices, such as RSWT (radial shock wave therapy), interference and vacuum therapy, magnetic heat therapy, air compression therapy, IPL and other types medical aesthetics devices. GZ LONGEST is an ISO9001 & ISO13485 certified company and all of its ...