400+ Ultrasonic Cleaner Models

 Why Choose GranboSonic？

✔  Passed ISO CE RHOS SGS
✔  Shipped to over 90+ countries
✔  4000+ professional customers worldwide
✔  20+ series，400+ models to fulfil your needs

Granbo is one of a professional manufacturers OEM/ODM for Ultrasonic cleaner devices.
Successfully developed MST ultrasonic piezoelectric transducer ceramic material, the output is safer and more stable.
With nearly 10 years of accumulation, we already have our own industrial chain.
We also have the capabilities to design,producing, create, test and brand products. It has a complete and scientific quality management system.We have a professional engineer team,which will not only manufacture the product but also can provide professional technology service.