About Us. CNC Sail Large International Group Inc.Established in Canada in 2010, CNC is specialized in Medical Consumables and PPE. 15 years of passion and dedication result in a wealth of industry knowledge and expertise in the industry. Our Partners Exanovo Medical instrument (Wuxi) Co., LtdXiantao Chenguang Protection Commodity Co., LtdXiantao Jiahong Protective Products Co., Ltd