Hangzhou Testsea Biotechnology Co., Ltd. is a national high-tech enterprise, it located in Hangzhou. Testsea has lots of researcher and worker who graduated from zhejiang university and overseas.Testsea is specialized in the research,development, production and sales of raw materials for medical diagnosis and food safety testing. we has applied for28 kinds of patents which covering medical diagnosis, food safety rapid testing,food enzymatic immunoassay and new enzyme preparation. Testsea provides perfect raw material solutions for scientific research institutions,enterprises,research institutes and other institutions in global. Testsea total business area is more than 5,600 square meters, including 8000 square meters of GMP 100,000-level purification workshop,our company is strictly following with S013485 and IS09001 quality management system operation with research, production, quality control,finance,domestic sales and international sales etc. Our products are well accepted by many users in domestic and abroad. In addition, we establish a good business relationship with many domestic universities and in vitro diagnostic production enterprises, even with southeast Asia, Europe,Africa, Latin America and other countries.