主營(yíng):
We are professional alumina supplier and our plant is located in Shandong province with the total capacity for more than 40000 tons per year for different grades of calcined alumina, ATH and white fused alumina, Our products of calcined alumina have been
主營(yíng):
SinoArt, since 2003, is a premier manufacturer of Arts and Frames in south of China,
Started by oil painting reproduction, SinoArt now extends her lines to oil painting