KDN Biotech (Shanghai) Co., Ltd is one of the subsidiary companies of Vland Biotech Inc., which listed in Shanghai A-share Stock. Established in 2005, Vland Biotech Inc. now has more than 1300 employee with headquarter in the picturesque Qingdao city, Shandong province of China. Our energetic team is passionate about finding solutions to the myriad of environmental problems currently challenging our planet.Vland is a multi-national company with a diversified and global reach committed to the innovation of enzymes, probiotics, vaccines, bio-medicine and the discovery of biological solutions to other traditional industries. Vland actively promotes an innovative environment and supports the use of "ecomagination" and "healthy magination" in order to facilitate the discovery of solutions which deal with the most challenging ecological problems. Innovation comes from Vland's guiding philosophy of using biotechnology to restore the ecological world.