Chenou - industry jewels micron orifice tech

Chenou specializes in MICRO HOLE TECH for super hard materials components. Materials are including ceramic, ruby, sapphire, diamond. Hole sizes 0.03 mm-1.0 mm with tolerance +-0.005 mm.Our products include ceramic inkjet nozzles, ruby dispensing nozzles, sapphire high-pressure spray nozzles, ruby bearings, and EDM die guides. 

We also supply OEM service for micron hole products with drawings or samples.

Website: www.ch-microhole.com
Email: sales@ch-microhole.com