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Afternoon of March 3rd, Jining Science and Technology Bureau director general Ma, together with Qufu Makerspace leaders visit Shandong China Coal Group for investigation. China Coal Group China Coal G

March 3rd, 2017, a batch of vacuum skin packaging machine produced by Shandong China Coal Group was loaded to send to Chongqing, the

Recently, after a rigorous review by the Shandong Administration for Industry & Commerce, Shandong China Coal Group "Gou De" trademark was assessed as "Shandong famous brand", and issued a certificate

Afternoon of March 2nd, Personnel Department Leadership of High-Tech Zone To Visit Jining City Industrial And Information Commercial Vocational Training School For Assessment On-site

March 2nd, 2017, a batch of shrink tunnel machine produced by Shandong China Coal Group was respectively loaded to send to Korea.

Structure principle of plastic bags sealing machine: The machine consists of frame, speed reducer, transmission mechanism, heating radiator, seal imprint, conveying equipment and parts such as electri