a Chinese medical‑device factory with over 20‑year manufacturing expertise. ISO 13485 & ISO 9001 certified, we deliver sterile, medical‑grade Guedel Airways covering full‑size ranges. We provide one‑stop solutions including in‑house R&D, clean‑room automated production, strict quality inspection, OEM & ODM customization and reliable global B2B wholesale services for hospitals, distributors and medical suppliers worldwide.