1-Factory and staffs: Year of Establishment: in 1993, Areas: 25,000 square meters; 12,000 square meters for standard workshops, and 3,200 square meters for a 10,000 grade (static) cleaning workshop. Professional workers: about 200 2-Main products and service 2-1 Surgical examination and operation disposables Oxygen mask, Nasal oxygen cannula, oxygen connecting tube Suction catheter, Mucus extractor, Suction connecting tube, Stomach tube, feeding tube, nelaton catheter, bulb irrigation syringe(60cc), Drainage bottle (I, II.III) 2-2, OEM SERVICE, NEUTRUAL PACKAGE 3-Certificates: ISO9001, ISO13485, EN ISO 13485:2003, CE0123 from TUV 4-Own brand: RIYUEXINGCHEN , RIGISTERED With the principles of "survival of the fittest, developing scientific innovation" and "your satisfaction, our guarantee", our company is doing our best to provide quality products, competitive prices and better services to provide to our customers from at home and abroad!