Qingdao Gold Hang road mining cutters have different models to PT for various road surface conditions. The bit body is carefully forged, making its inner structure more compact. Based on different road conditions, various hear treatment technologies are used to ensure the toughness of bit shanks and the wearability of bit heads.
Our factory





Construction site


Shipment & package
one plastic bag packed with 100 pcs

Our factory





Construction site


Shipment & package
one plastic bag packed with 100 pcs
