Hangzhou Zhengda Medical Equipment Co. , Ltd. Hangzhou Zhengda Medical Equipment Co. , Ltd. was founded in 1991, engaged in orthopaedics, rehabilitation, operating room equipment r & D and manufacturing. Including Continuous Passive Motion, Automatic Tourniquet System,Medical System,Cervical and Power lumber Stimulator,CRYOTHERAPEUTIC wave therapeutic device,fumigation Traction Semiconductor apparatus, Therapy System,Medium-Frequency apparatus,Hypo-Hyperthermia, apparatus, therapeutic System,Compression laser Ultrasonic shock therapy Nebulization Therapy Device and other products. We have formed a group development, subordinate enterprises including Zheji-ang Longyou Lande Medical Technology Co. , Ltd. , Hunan Zhengda Medical Tech-nology Co. , Ltd. The enterprise already has the extremely strong whole process research and de-velopment ability. Including appearance design, structure design, mechanical partsdesign, electronic software and hardware design, logic interface design and otherprocesses. 1. Automatic Tourniquet System The parameters were set, and the air was pumped quickly through the high-efficiency pneumatic pump to inflate the tourniquet, so that the tourniquet could compress the limb, temporarily block the blood flow to the limb, and block the blood circulation. It provided a blooless surgical field of view for the operation process, and reduced the amount of blood loss during the operation, which was conducive to the operation process. 2. Compression Therapy System ZD-2000B It can accelerate the absorption of metabolic wastes, inflammatory factors and pain causing factors in the blood. It can prevent muscle atrophy, prevent muscle fibrosis, strengthen the oxygen content of the limbs, and help to solve diseases caused by blood circulation disorders (such as ring death of the femoral head). 3. Cryo Skin Air Cooling Machine For Treatment The ultra-low temperature refrigeration system with super power is used, which can work continuously at -25°C. It greatly facilitates the needs of clinical operations. And it uses natural indoor air cooling without the risk of using dry ice and liquid nitrogen. Using self-developed and customized high-speed turbo blower, the noise of the whole machine is lower than 76 decibels. Contact information: Phone: +86-13805737616 Tel: (0086) 0571-85190105 E-mail: yan@zd1991.com Address: Room 601-602, unit 2, building 1, Yile Yinzuo, No. 178, Huafeng Road, Hangzhou, China