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Msha Approved Mining Hard Hats

Mining contractor safety reference handbook,nov 06, 2015 reports, including msha reports, shall be sent to the luminant mining site safety representative. contractors shall maintain an up-to-date list of all personnel on site. all contractor personnel shall have their names on the front of their hard hats. names shall be the same as on payroll; i.e johnathan doe..

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Our products sell well all over the world,and have advanced technology in the field of crushing sand grinding powder.

We are the large manufacturing company of mining equipment.If ,you are interested in our products, please contact us using any of the methods below or using our online contact form and we will provide you with the best products and the most sincere services to make you satisfied.

Location Kexue Revenue 60, High and New Technology Industrial Development Zone, Zhengzhou,China

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