About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home About Us

Dongguan Merrock Industry Co.,Ltd Quality Control

I’ve just opened our crates and so far very impressed with the build quality of your machines. Would you kindly thank everyone involved with......

—— David-U.S.A

Lucy, I used the grinder for most of today (6 hours), it run nice and smooth and is not too noisy.

—— Michael-New Zealand

Your machine quality is good, but if you could improve your machine appearance it will be perfect!

—— Ah poh-Vitnam

I'm Online Chat Now
QC Profile

Quality Control Report

According to ISO:9001-2008 QC Manual


  • Standard:CE


    Issue Date:2016-08-02

    Scope/Range:Polishing Machine

    Issued By:HTS

  • Standard:ISO9001:2008

    Issue Date:2013-05-15

    Expiry Date:2016-05-14

    Scope/Range:Export Machine

  • Standard:SGS

    Issue Date:2012-05-26

    Scope/Range:Curing Agent

  • Standard:Patent Inventor for Conrete Sealer

  • Standard:Concrete sealer hardness test report from Tongji

  • Standard:Business license

    Issue Date:2007-09-10

    Scope/Range:Business Scope

    Issued By:Government

  • Standard:MSDS report

    Scope/Range:Polishing powder/cream/concrete curing agent,etc

  • Standard:Particle inspection report

    Scope/Range:Polishing pads ingrident

Contact Details
Dongguan Merrock Industry Co.,Ltd

Contact Person: Ms. Lucy Luo

Tel: 86--13217696818

Fax: 86-769-23152826

Send your inquiry directly to us (0 / 3000)