The global healthcare landscape is witnessing a rigorous shift toward ISO 11140-1:2014 compliance. EO Gas Indicator Tape is no longer a luxury but a critical safety requirement in Central Sterile Supply Departments (CSSD) worldwide. From Europe to North America, the demand for precise chemical indicators has grown by 15% annually.
While steam sterilization remains common, Ethylene Oxide (EO) Gas is the preferred method for heat-sensitive medical devices, such as endoscopes and plastic instruments. As the complexity of medical devices increases, the role of EO Gas Indicator Tape as a primary monitoring tool becomes vital for patient safety.
Modern medical facilities are prioritizing sustainability. There is a massive transition from traditional lead-based indicators to lead-free and non-toxic chemical formulas. Our manufacturing process focuses on these eco-friendly developments to meet the environmental regulations of the EU and other developed markets.
Guangdong Onyx Medical Co., Ltd. is a leading national high-tech enterprise specializing in the research, development, production, and supply of advanced materials for the personal care, medical, and electronics industries. Since its establishment, the company has adhered to a core philosophy of innovation and quality, dedicated to providing high-quality products and solutions to customers worldwide.
Located in Guangdong, China, the company operates a modern manufacturing facility covering over 60,000 square meters, equipped with three Class 100,000 cleanrooms and more than 30 PLC-controlled automated production lines. This state-of-the-art infrastructure ensures that every production process meets the highest levels of precision and safety, adhering to international standards.
The company develops advanced biomaterials and medical sensors widely used across various healthcare sectors, including diagnostic equipment, vital signs monitoring systems, and patient care products. Onyx Medical is dedicated to continuous innovation to enhance patient outcomes.
Onyx Medical manufactures high-precision medical sensors and control consumables that are widely used in critical medical devices. These products enhance the reliability and effectiveness of health monitoring systems, providing safer technology support.
We are at the forefront of research in biocompatible materials for regenerative medicine and drug delivery. Additionally, our next-generation electronic materials serve the consumer electronics and industrial markets with superior performance.




As a leading China-based factory, we offer a unique blend of high-volume capacity and meticulous quality control. Our EO Gas Indicator Tapes are designed to provide clear, irreversible color changes that confirm exposure to Ethylene Oxide gas, ensuring that sterilized items are easily identifiable.
In regions like Southeast Asia and Latin America, the rapid expansion of private hospitals has increased the local demand for reliable sterilization monitoring. We provide customized packaging and multilingual labeling to support local medical distributors in meeting their regional health department requirements.
The future of CSSD is digital. We are developing indicator tapes that are compatible with vision-based tracking systems, allowing AI software to automatically scan and log the sterilization status of every surgical tray, reducing human error in busy hospital environments.
Guangdong Onyx Medical operates under the guiding principles of "Technological Innovation, Quality First." We continuously push the boundaries of material science, providing innovative and efficient solutions for our customers worldwide, ensuring our tapes perform even in the most challenging sterilization cycles.





