Gaobeidian PRISES Biotechnology Co., Ltd. is a manufacturer of pregnancy test kit and LH ovulation test strip with well-equipped testing facilities and strong technical force. Our company is located in Gaobeidian, Hebei Province, relying on commercial economic circle around Beijing, just 50 kilometers away from Beijing. Our company is a high-tech enterprise that integrates the professional development, production, sales and service of the IVD products. We have advanced modernized ...