Why choose ronaduo?
1. Professional Manufacturer
We are a professional manufacturer in various kinds of calculators and mini projector. Our plant covers an area of 8000 square meters, including a no-dust workshop, meantime we keep investment in R&D and service team to warrantee the strength in the field and reputation, status.
2. Long time exporting experience
We have more than 10 years of exporting goods to overseas, we have a good knowledge of the differences between different markets. We can make the goods according to different requirements of different customers.
3. High quality
We believe that the quality is the life of the factory, we pay much attention to the quality of our goods, and our products have passed CE&RoHS, so that you do not need to worry about the quality of the goods.
4. Competitive Price
With more then 100 colleagues, we can offer the best-quality, shortest delivery time, the most competitive price and the best after-sale services.

1. Why is our price of website not the same as the real price?
Answer: One style can been made by different mateirals, therefore the real price depended on materials, your quanitity and exchange rate, etc. Price is floating, so Prices are subject to our final confirmation.
2. Do you have stocks? Can u accept retail? What is your MOQ?
Answer: We have stocks but not accept retail, different models the MOQ is different.
3. What is your policy of sample fee?
Answer: We do not have free sample, u need pay sample fee in advance if u need our sample, but we will refund it to u after the order confirmed.
4. What is your company's advantage?
Answer: Our company is located in the international commercial city - guangzhou City, and our factory is locate in SHENZHEN, our goods are high quality, lead the industry. We can produce any styles as per pictures, production capacity is very strong.
5. How about your after service?
Answer: We can reproduce it for you if the mistake made by us. (such as the materials, size, colour not the same as your requests)
6. Does your products are exactly same as picture?
Answer: Maybe it has a little colour difference(beacuse of the effect of light ), but it is almost exactly same as picture.

Our Services
Soonly reply: Your inquiry related to our products or prices will be replied within 24 hours.
Profession: Well trained and experienced staffs to answer all your enquires in fluent English.
Offering Distributoership: Distributoership are offered for your unique design and some our current models
Confidentiality: Protection of your sales area, ideas of design and all your private information
Good after-sale service: Good after-sale service offered, please get back if you got

Thank you for your reading! Welcome to contact us!
Zero li
Job Title: Sales Manager
Telephone: 0086-020-83230567
Mobile Phone: 0086-13826421378