Jiangsu Recbio Technology. 

Jiangsu Recbio Technology Co., Ltd. operates as a biotechnology company primarily engaged in the pioneering research, development, and eventual market introduction of subunit vaccines throughout the People's Republic of China. A significant portion of its pipeline is dedicated to combating human papillomavirus (HPV)-related diseases, including cervical cancer and genital warts. Its most advanced candidate, REC603, is a recombinant 9-valent HPV vaccine currently undergoing Phase III clinical trials. Additionally, two bivalent HPV vaccines, REC601 and REC602, are progressing through Phase I trials. Further early-stage development includes the quadrivalent REC604a and 9-valent REC604b recombinant HPV vaccines, both in preclinical stages. Beyond HPV, the company boasts a diverse pipeline addressing other infectious diseases. Its COVID-19 efforts include ReCOV, a recombinant vaccine candidate in Phase II/III trials, and the preclinical messenger RNA (mRNA) candidate, R520A. Other preclinical projects target various conditions, such as the recombinant shingles vaccine REC610, the virus-vectored adult tuberculosis vaccine REC607, and its recombinant counterpart REC606. Also in preclinical development are the recombinant quadrivalent influenza vaccine REC617 and the recombinant quadrivalent hand-foot-mouth disease vaccine REC605. Established in 2011, Recbio Technology maintains its headquarters in Taizhou, People's Republic of China.