Beijing SPIRITLASER Science & Technology Co., Ltd. is a leading manufacturer of medical and beauty equipment, specializing in R & D, production, sales and after-sales service of medical beauty....
Beijing GGLT Science & Technology Co., Ltd. is a professional medical and beauty equipment manufacturer, specializing in research and development, production, sale and after-sale service. One of the....
According to Technique Regulation of Concrete Defect Detection with Ultrasonic CECS21 2000 Depth measurement principle When vibration energy transmit through the concrete and pass the crack,....
Beijing HONKON Technologies Co., Ltd. as a professional manufacturer of medical and aesthetic equipment, we focuses on R& D, manufacture, marketing, and servicing in beauty line more than 15 years.....