Slip silk queen pillowcase is specially made of 16mm silk charmuse quality, with washable finishing. It is a protein fiber containing 18 kinds of amino acids that are beneficial to the human body.
The ball mill is a key point device in the dressing plant, with its power consumption generally over 40% of the total power consumption of the whole plant. The ball mill we provide, is a new type energy-saving centre drive ball mill and has got five natio