| http://www.w3.org/ns/prov#value | - Kaier Nano powders of Carbides, Nitrides, Borides & Silicon are manufactured by Plasma Arc Vapor Synthesis technology & reactor patented by the Hefei Kaier Nanotechnology Development Co., Ltd. founded in 1999 as a leader manufacturer of nanopowders of refractory non oxide ceramics worldwide, with more than 50 employees including engineers & scientists, commercially to serve the industries and acad
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