Henan Doing Mechanical Equipment Co.,Ltd is a leading manufacturer specialized in continuous pyrolysis plant, batch pyrolysis plant, waste oil to diesel plant and bio-diesel plant ranging from Research & Development, Design, Manufacturing to Installation & Commissioning. It is one of the 4 members to make up DOING GROUP and others are Xinxiang DOING Renewable Energy Equipment Co.,ltd, Henan DOING Oil & Fat Engineering Technology Co. ,ltd and Xinxiang Leesyn Mechanical Equipment Installation Co. ,ltd.
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
Customer Pick-up Service
DOING Company is responsible to pick customers up ,hotel reservation,travel schedule arranging etc.Welcome your visit!