China stone machine Manufacturer

Dongtai Ultrasonic Gemstone Machine Co., Ltd was founded in 1994, is a gemstone machinery company which specialized in the production of ultrasonic punching and carving machine.
We provide a excellent service, undergoing more than ten years development, the product sells all over the country as well as the foreign market. In the basic of ultrasonic machine, We produce a series of gemstone machine from the slicing machine to the polishing machine. 
There are a series of standard in each step of the producing ,they would be checked strictly to requests to strive for perfection.We listen to customer and business agent's opinion earnestly to improve our products.Regarding the ultrasonic punching and carving machinery We may carry on the modification immediately according to the customer request.