SUKAHAN (Weifang) Bio-technology Co., Ltd. is registered in Weifang High & New Technology Development Zone of Shandong Province on 18th February, 2004 and the legal representative is Australian Chinese David Weihua HAN. SUKAHAN is a high & new technology enterprise recognized by Shandong Science and Technology Bureau, advanced enterprise of scientific and technological by Weifang High & New Technology Development Zone, advanced enterprise in introducing foreign intelligence by Weifang Personnel