Head office in Shanghai and plant in Shandong province, SHJQ is a professional supplier for the production as Calcined Alumina,Tabular Alumina,Aluminum Hydroxide,White Fused Alumina etc. Our factory covers an area of 40,000 square meters with production capacity by 70,000mts annually. R&D center equipped with the inspection instrument as Malvern PSDA, Nabertherm high temperature electric furnace,Brookfeild, viscosimeter, SSA meter with totally 20 analytical instruments to achieve the efficient QC. Calcination & milling plant equipped with rotary & tunnel kilns, air jet mill,continuous ball mills and batch ball mills. With strict QC, stable quality, competitive price and good customer service we have established a long-term partner relationship with many well-known enterprises in the market as refractories, high-alumina ceramics, polishing materials, thermal silica, SMC/BMC, flame retardant, filler in wire and cable, foam insulation, etc.