Shandong Xinda Biotechnology Co.,Ltd is a leading manufacturer in China ingaged in Microcrystalline cellulose serise and Beta-cyclodextrin serise products. We have D grade cleanroom under GMP rules,and have been ISO9001 certified,our products are in high quality can conform CP.EP.USP standards,which are widely exported to Japan,Taiwan,South Korea,India,Spain,France,Germany,Argintian,USA etc.