Service

We provide professional planning, process, scheme design and investment return analysis services

Years of industry experience and accumulation of hundreds of projects are just to witness the realization of the investment value of the entire project

Pre-sales Consultation

DOING HOLDINGS

Technical Support

We have professional teams of engineers and project managers responsible for the entire process from early stage equipment selection and program planning, to mid-term equipment capacity optimization and upgrading, to later after-sales service guarantee. They can provide you with one-on-one guidance or a turnkey project.

Henan Doing Environmental Protection Technology Co., Ltd

After-sale Guarantee

We also provide you with a comprehensive after-sales service guarantee system, covering value-added services throughout the entire life cycle of the equipment. Our after-sales services include but are not limited to assistance with equipment installation and debugging, 1-year equipment warranty, provision of wearing parts at factory prices, etc.

Contact Us

Henan DOING will serve you wholeheartedly!

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