About YL machinery
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About Us


One of our factories

The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop Industry Park covers 67000 m ².


Our equipment

YL marchiery which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1977. It is a modern joint-stock corporation with research, manufacturing and sales together. Over the more than 40 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation.

Our History

YL was founded in 1977.YL brings a large number of high-qualification talents together. Bai Yinghui, general research and development engineer, is a well-known expert in crushing and grinding area who won the youth medal of technology of the state council and receives special government allowance.

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  • 1837


    The company is founded.We started to develop and produce ore crusher, mill and other equipment.

  • 1838


    Our company introduces and begins to produce raymond mill. It is applicable to many industries and areas. Even now, it still keeps the international advanced level.

  • 1848


    August, 2000 Comprehensive access to Shanghai.June, 2000New sand making machine is launched and gets good reputation by our customers.May, 2000 High Pressure Suspension Mill designed by our company is launched and get patent certificate ( Patent No.:438048).

  • 1852


    December, 2004The sales of the company is more than 100,000,000RMB. The subsidiary for grinding mill is founded.September, 2004 Our company got ISO9001:2000 Certificate.March, 2004Comprehensive access to international trade and e-commerce.

  • 1858


    December, 2007the sales of the company is more than 350,000,000RMB.September, 2007 our company passed the reexamination of ISO9001:2000.July, 2007VSI Series Sand Making Machine designed by our R&D Department is successfully launched.March, 2007High Pressure Suspension Mill and..

  • 1863


    April, 2009Industrial Park for Equipments in Shangjie is formally put into use.March, 20092010 new staff induction training startsFebruary, 2009Annual Work Conference for 2009 of the company is held. The strategic development plan for the next 5 years is clarified in the conference.

  • 2010


    December, 2010 The group company crossed the line of 1,000,000,000 RMB in annual sales.March, 2010 Henan Liming Heavy Industry Science & Technology Co.,Ltd. is evaluated as "The Famous Brand" in Henan Province.February, 2010The Employee Award Congress for..

  • 2012


    January, 2015 Liming Heavy Industry was selected to The Fifth Member Of The National Mining Machinery Standards Committee; VSI5X Vertical Shaft Impact Crusher was identified as “Brand-Name Products in Henan Province”.November,2015 Actively undertake..

  • 2013


    July, 2019The company was recognized as “Green Factory” and honored with “Technological Innovation Demonstration Enterprise in Henan Province”.April, 2019The company was honored with “National Demonstration Enterprise of Integration of Concrete Industry Chain”.



Doing Business With Us

Doing Business With Us

YL is very selective when choosing our suppliers and dealers. We must both totally support YL core values: integrity, quality, commitment, and innovation. If this is the way you define your business and your work ethics, then you may benefit from a relationship with YL.