JOYSBIO (Tianjin) Biotechnology Co., Ltd. is a prominent biotechnology company located in Tianjin, China, specializing in the development, manufacturing, and supply of lateral flow in-vitro diagnostic (IVD) rapid test kits. Founded by a team of experienced professionals in the point-of-care device industry, JOYSBIO focuses on delivering high-quality, cost-effective testing solutions for a variety of applications, including infectious diseases, cardiac markers, tumor markers, drug abuse detection, and fertility tests?. The company prides itself on its rigorous quality management system, adhering to international standards such as EN ISO 13485, and holds various certifications for its products, including CE and CFDA?. JOYSBIO's product portfolio features over 100 different rapid test kits and has gained recognition for its reliability and affordability, servicing clients in more than 100 countries