Zhejiang Crown Technology Co., Ltd., established on 2003-06-11, Business scope includes technology development,Technical Services,technical consulting,Achievement transfer:Pollution-free biological feed,Veterinary Medicine Fish Medicine,Biological Feed Protein Raw Materials,Green feed additive,Feed Grade Alpha Starch,Microbial water quality improver,Medical Biotechnology,Pharmaceutical Chemicals,Environmental Biotechnology,Environmental protection and energy saving technology,Environmental monitoring,Monitoring equipment and instruments,computer software,the hardware;organize production:self-developed products(In addition to veterinary drugs,Fish Medicine and Feed Additives);wholesale,retail:feed,Computers and accessories;All other legal items that do not need to be submitted for approval**