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Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd Quality Control

Lipu provided me good after-sale service after buying their gold ore dressing plant, that’s important to me, will consider to buy the second plant.

—— George Rodger

I bought one complete 15tph sand drying plant from Lipu in 2012, it’s still running well, the dryer they supplied me is very durable.

—— Eko Sumarwan

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QC Profile

Our quality control engineers are responsible for supervising and inspecting the whole production process.

Before shipping or delivery, test running shall be made to each of the finished product until it’s passed the

inspection and approved by our quality control engineers, which guarantees all the delivered products are

qualified. 

Certifications
  • Standard:Jaw Crusher CE

    Number:1922231211

    Issue Date:2011-12-30

    Scope/Range:Jaw crusher

    Issued By:Safenet Limited

  • Standard:Rotary Dryer CE

    Number:1922231211

    Issue Date:2011-12-30

    Scope/Range:Rotary Dryer

    Issued By:Safenet Limited

  • Standard:Ball MIll CE

    Number:1931301211

    Issue Date:2012-04-01

    Scope/Range:Ball MIll

    Issued By:Safenet Limited

  • Standard:Vibrating Feeder CE

    Number:1940040112

    Issue Date:2012-04-14

    Scope/Range:Vibrating Feeder

    Issued By:Safenet Limited

  • Standard:IQNeT

    Number:00111Q211732ROM/4100

    Issue Date:2011-12-15

    Scope/Range:Mining Machinery(Crusher,Ball mill,Flotation Machine,Magnetic Separator,Gravity Concentration Equipment),Construction Machinery(

    Issued By:IQNeT and CQC

  • Standard:ISO9001:2008

    Number:00111Q211732ROM-1/4100

    Issue Date:2011-12-15

    Scope/Range:Mining Machinery(Crusher,Ball mill,Flotation Machine,Magnetic Separator,Gravity Concentration Equipment),Construction Machinery(

    Issued By:Quality Management System

Contact Details
Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd

Contact Person: Mr. Calvin Cui

Fax: 86-371-60305293

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