SINO-CANADA HOLDINGS LTD. - Hong Kong, Hong Kong

The group was established in 1975 in Hong kong. Sino-Canada is a holding company of:1) investments;2) manufacturers;3) R&D laboratories;4) gem mines;5) overseas sales offices;6) corporate services professionals companies.Overseas offices are located in mainland China, Canada, and United States. Major market is Asia.Business includes:1) corporate services;2) nano materials;3) textiles products;4) health food;5) chemicals;6) medical equipments and supplies ( including nano face mask );7) gem stones and gifts;8) household products with nano materials, especially with anti-bacteria function'nano' means a billionth of that unit. One nanometer(a billionth or 10-9 of a meter) is about 3-5 atoms side by side. Nanotechnology works at molecular level, atom by atom, for the creation of functional  

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materials, devices and system with fundamentally new molecular organization. Nanotechnology is used to create structures and components with novel and significantly improved physical, chemical and biological properties due to their nanoscale sizes.