Available for Rapid Turnaround

Available for Rapid Turnaround
Hongyu makes a variety of safe and easy-to-use dropper bulbs – including tamper-evident Sano droppers –
for applications including eye, ear and nasal drops, diagnostic products and dispensing systems. We ship promptly to a market that demands fast turnaround.

Hongyu engineers its dropper bulbs to precise dimensions in conformance with DIN/ISO 11418-5. Our standard formulations are free of natural rubber and meet the requirements of the major pharmacopoeias. Custom formulations are also available