Ritamedtech (Zhongshan) Limited (hereinafter referred to as Ritamedtech) was established in 2023. It is a subsidiary of Hongrita Group specializing in serving the medical industry, providing comprehensive molding production solutions for Class I to Class III medical device plastics and liquid silicone rubber (LSR) precision components and modules for globally renowned clients.

Ritamedtech operates a certified Class 100,000 (ISO 8) GMP Cleanroom and a Class 10,000 (ISO 7) GMP Laboratory, equipped HEPA-filtered clean air-conditioning system, water purification system, environmental monitoring system, and sterilization facilities for production areas. The company maintains in-house capabilities for sterility testing, bioburden validation, and particulate analysis, supported by a certified ISO13485 Quality Management System. This integrated framework ensures full compliance with China’s Medical Device Good Manufacturing Practice (MDGMP 2014), Management Requirement for Aseptic Medical Device Manufacturing (YY 0033-2000), Code for Design of Cleanrooms (GB 50073-2013), Code for Construction and Acceptance of Cleanrooms (GB 50591-2010) and U.S. FDA 21 CFR Part 820—Quality System Regulation.