Threaded Interface Series (18mm/20mm)

Designed for the development of mainstream generic and innovative nasal sprays, compatible with international/domestic mainstream vial interface specifications. It includes the JiuFengshan and Baiyunshan series, offering cost-effective standardized solutions.

· Jiufengshan Series: Single spray volume 50/70/95/100/120μm, compatible with multiple domestic and foreign vials, piston-type sealing structure, suitable for generic and improved new drugs of fluticasone furoate nasal spray.

· Baiyunshan Series: Single spray volume 100μm, precision spring valve design, matte surface treatment for non-slip and easy grip, user-friendly for elderly patients, suitable for improved new drugs with customized dosage requirements.

Crimped Interface Series (13mm/20mm)

Crimped quick-install interface enables 3-second pump-vial assembly, enhancing production line efficiency. Uses low-density polyethylene (LDPE) nozzles with 30% improved flexibility to reduce nasal mucosa damage. 

· Yandangshan Series: Single spray volume 50/70/100/140/180/220μm, suitable for Flonase, Flixonase, etc.

· Daloushan Series: Single spray volume 50/95μm, double-seal anti-backflow design, suitable for generics and improved new drugs of Flonase, Flixonase, azelastine hydrochloride.

· Yaowangshan Series: Single spray volume 50/70/95/100/120μm, customizable warning color printing, passed ISO 10993-10 skin sensitization test, no latex/nickel release risk, suitable for improved new drugs like fluticasone furoate nasal spray.