主營(yíng):
Welcome to www, DTPure, com! This is a place where offers you thousands types of jewelry with highly technology design and production, also the reasonable price that can provide you for your own business to get the lofty reputation from customer, Our factor
主營(yíng):
Our comapny have specialized in producing and exporting OPC cement and clinker for many years, we own automatic registration of import and export trading right,
main market, south asia, middle east
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