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2022-06-22
Warm congratulations:
Donyue
machinery won the "Shandong provincial technological innov…
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Patent certificate
QT10-15 fully automatic block m…
Tangshan annual output of 200,0…
our plant
DONGYUE Machinery Group makes a…
Our worker
Rizhao annual output of 200,000…
China Aerated Concrete Associat…
sincerely invite you to visit 1…
Central European buyers visit
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