PRODUCTION PROCESS: Using the high quality raw materials from both domestic and abroad, such as the silica sand, soda ash, salt cake, dolomite, etc. as our material and then sent to furnace after accurate weighting, checking and mixing, with heavy oil as fuel. They are melted ...
PRODUCTION PROCESS: Using the high quality raw materials from both domestic and abroad, such as the silica sand, soda ash, salt cake, dolomite, etc. as our material and then sent to furnace after accurate weighting, checking and mixing, with heavy oil as fuel. They are melted ...
PRODUCTION PROCESS: Using the high quality raw materials from both domestic and abroad, such as the silica sand, soda ash, salt cake, dolomite, etc. as our material and then sent to furnace after accurate weighting, checking and mixing, with heavy oil as fuel. They are melted ...