Contact Us

Phone: +86-371-5677 1821
TEL    : +86-135-2669-2320
FAX    : +86-371-8612 9922
Postcode: 450000
Email: oilmachine@doinggroup.com
Address: No.138 Yingxie Road,Jinshui District,Zhengzhou, Henan Province, China
Service Online

Pick-up Service

DOING Company is responsible to pick customers up ,hotel reservation,travel schedule arranging etc.Welcome your visit!

Why we are?

DOING machines get through certificates of CE,ISO,BV and oil report with some characteristic as below:

  • Energy Saving & High Oil Yields
  • Safety & Long Service Life
  • Environmental Protection & Good After-sale Services