ESound Medical Device Limited, established in 2014 in Henan, China, with registered capital of RMB 56.66 million, covering an area of 200,000 square meters. The company has established over 8000 square meters of class 100,000 cleanrooms, which are complied with ISO 11607 standards. All production processes are completed in the purified workshop, which ensures all products completed with ISO 13485 standards. Esound, applied for patents for more than 60 productions, is specialized in producing medical devices of categories I, II, III, covering more than 200 productions of polymer materials, anesthesia series, and nursing dressing series. We have advanced facilities to meet different customers' requirements. Moreover, we have complete testing equipment that ensures product quality stability. We adhere to the policy of honesty, quality, and mutual benefit, won the praise and trust of the domestic and international customers. Under the corporate culture of sincerity, pragmatic, grateful, and sharing, we will continue to focus on the health area, to develop more advanced products to alleviate pain. We sincerely hope to cooperate with our customers, combining integrity management with social responsibility together to providing safe, effective, professional, and advanced medical devices, and working together to build a well-known branch and a century's standing enterprises.