Sanwin Instruments, ltd. is one of the leading medical equipment manufacturers and distributors in China. Located in Qinhuangdao,a beautiful seaside city near Beijing. Sanwin is home to more than 100 employees working in R&D, marketing and ect.. We manufacture, develop, and market Fetal Monitors, Fetal Dopplers,Electrocardiographs (ECG), Patient Monitors, Ultrasound and Pulse oximeters. Sanwin implements both ISO-9001 and ISO-13485 quality standards throughout the designing, manufacturing, and servicing stages. Sanwin opened its doors to the overseas market in 2006 and the export annual sales increased greatly since.

     Sanwin has a solid distribution network in more than 120 countries all over the world, which handle sales, marketing, and after- sales services in the respective regions.Today Sanwin benefits from a strong sales network both in the domestic market and overseas, and is recognized for the excellent products and services it provides its customers worldwide.