Exist with Quality, Develop with Credit
Zibo Jinjingchuan Abrasives Co.,Ltd. A joint venture which is one of the leading abrasive manufacturers in mainland China. We have exported our products with “TAISHAN " ,"B.G.CRYSTAL” brand to more than 20 countries and regions with The Quality Certificate of ISO9001 in the world.
We have established several production lines since two years ago when we set up the first black and green silicon carbide line. Now we have the ...
Black silicon carbide is brittle and sharp.It has a good electrical and heat conductivity Knoop hardness is 3100-3280 ...
read moreGreen silicon carbide has a high purity,and is brittle.Knoop hardness is 3288-3400 kg/mm2
Grinding wheels made of it are ...
electrically fused from a mixture of bauxite,coal and iron boringsit is brown, with great
hardness andtoughness. Bonded and ...
electrically fused from alumina, white colour, its hardness is a little higher, but toughness slighily lower than ...
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