主營(yíng):
Zhengzhou Yuanda Electronic Co, , Ltd, is a professional manufacturer of Baiyu brand dental equipments, We have special superiorities in the fields of mechanism
主營(yíng):
The quantity of our products is first rate, In the year 2006, the products won the title of “Excellent Product” awarded by Jiangmen City, The technological design of the products is advanced with beautiful shape and various patterns, The product is elegan
主營(yíng):
Our factory Is one of the largest steel pipe mill in china, Possessing the biggest seamless and the hot, rolled steel pipe equipment, The Scale and benefit is the top of his profession, We have four company including zhongtian seamless steel pipe