Hangzhou Zheda Dixun Biological Gene Engineering Co.,Ltd.was co-founded by Zhejiang University and the returned Chinese oversea scholars in 2004. We are a middle-sized company specialized in developing, manufacturing and selling In-vitro allergy diagnostic kits. Product lines cover ELISA, immunoblotting and colloidal gold so far. We owns a modern factory conforming to the GMP standards, and adopts the advanced production technology, to be able to provide high purity stable quality products. The products are compliant with the requirements of relevant EU and national laws and regulations. We have complete sets of research, production and testing equipment and owns a highly qualified technical team with years of experience in the production management of allergy testing products. We are granted 9 national invention patents, 4 utility model patents, 2 design patents, 3 international patents and 19 NMPA certifications, participated in build 12 national standards, conducted a total 36 national, provincial or municipal research projects with honors and prizes, published over 40 papers in domestic journals and 15 of which has been included in SCI, awarded with the certificates of ISO13485.