Profile: Sukahan (Weifang) Bio-Technology Co., Ltd. specializes in the manufacture of various kinds of industrial & commercial enzyme preparations, and related product lines. Our AU-PEA550 is an amylase based starch conversion enzyme derived from the submerged fermentation of Bacillus subtilis. It is mainly used in pulp and paper making industries as a starch modifying agent. It is applicable to various kinds of paper pulp. It is non-toxic & bio-degradable. Our AU-MTPE90 is a special formulation of enzymes used for chemi-mechanical & long fiber pulping. It is made from three types of enzymes with activity suitable for a wide range of pH value and temperature. It can make the fibers in pulp absorb adequate water, which makes it expand & promote fiber brooming.