Q1. Can ultrasonic cleaning damage my parts?
Granbo: Ultrasonic cleaning is considered, safe for most parts. Although the effects of thousands of air bubble implosions per second is very powerful, the cleaning process is safe since the energy is localized at the microscopic level.
Q2: What kind of cleaning solution should I use?
Granbo: Please contact our customer service the items you need to clean. Proper selection is crucial for acceptable cleaning activity and to prevent unwanted reactions with the work piece.
Q3.What's the production time? Granbo: For standard industrial ultrasonic cleaners(45L-135L), we have several stock in our warehouse, can delivered the goods within 3 days. For no stock models(Large types/customized types), it takes about 5-7 working days to produce.
Q4: What about after-sale service?
Granbo: Our company provides 1 Year warranty. If any technical problem during warranty time, replacement parts will be sent free of charge. After warranty time, technical support is also available for every customer.
Q5.What's the payment method?
Granbo: 100% advance payment is required. If you need, 30% deposit before production, the balance before shipment. We also accept PayPal and Western Union.
Contact Us
Company: Granbo Technology Industrial Shenzhen Co., Ltd.
Address: 17A,Kechuang Building, Quanzhi Technology Innovation Park, Shajing Street, Bao'an District, Shenzhen City, Guangdong, China, 518101.