Professional Manufacturer

One of the earliest private companies to produce crushing & mineral process equipment in Henan since 1990. Rich experience, professional workers, advanced technology.

Quality Control

Strictly control raw materials source, treat each production step seriously. 8 hours empty run test after assembling, no less than 10 hours empty run test before delivery.


Treats every customer equally important and solve every customer’s problem seriously. Offers best service, typically includes plant designing, technology guide & installation.

Who We Are?

Henan Deya Machinery Co., Ltd. is a professional manufacturer of crushing equipment, mineral processing equipment, and their spares; was established in early 1990’s with an area of one hundred and twenty thousand square meters which includes forty thousand square meters of standard industrial workshop.

Deya Machinery lays much emphasis on quality and service; the company has acquired ISO 9001: 2008 certificate, and it has independent quality control department and after sale service department. Main equipment includes Sand making machine, Cone crusher, Jaw Crusher, Ball Mill... Read More

Why Choose Us


Deya machinery has produced stone crushers, mineral process equipment and their spares since 1990, we ensure that all projects are done with utmost professionalism using quality materials while offering clients the support and accessibility.


For us, honesty is the only policy and we strive to produce each equipment and complete all projects with integrity, not just with our clients, but also our suppliers. With thousands of successful projects under our belt, we are one of the most trusted mining machinery producers in Zhengzhou. Based on equipment record, we keep tracking the equipment and solve any problem that may have for our clients.


We commit ourselves to complete all equipment and projects within the timeline set with our clients. While using the best of latest technology and tools, we value all the feedback from our clients, and keep improving quality of our equipment.