Chongqing PSK-Health Sci-tech Development Co.,Ltd is a joint Venture which dedicated to the research,development,manufacture EECP(Ehanced External Counter pulsation)machine for more than 10 years. We have three factories which are located in Jiangsu,,Guangzhou and Chongqing with more than 200 staffs .The R &D team of PSK is the strongest in the EECP field.The company dedicated to independent research and cooperation with some universities for the EECP technology.The advanced technology ...