Productitivy
Technological Process
Product Inspection

Quality Control


¡¡¡¡Our company is possessed of a complete set of fastener manufacture equipment, including material modification, cold heading, thread rolling, heat treatment, surface treatment, inspection, package etc equipment and key techniques. Through the control for all process form raw material entering in the factory to the product leaving from the factory, it ensures that the quality of the product is continuously improved.
  Surface Treatment
   
Material Modification
    Flaw Detection
 
  Cold Heading Product
  Heat Treatmemt
 
 
 
 
  Thread Rolling
   


 
Copyright:Shenyang Dongyi Machinery Manufacturing Co., Ltd.
Add£º6 Shenliao Road,Economic and Technological Development Zone of Shengyang City
Tel£º008624-8935-7995 8935-7997 8935-6685 8935-6686
Fax£º008624-8935-7996