H Beam Shot Blasting Machine, Roller Conveyor Shot Blasting Machine and Ship Steel Plate
Company Introduction
QINGDAO KNNJOO MACHINE INC limited
Account Registered in: 2018
Last Login Date: March 21, 2024
QINGDAO KNNJOO MACHINE INC. was created by the merger of QINGZHU and
HESONG through introduction of foreign capital and technical
reorganization. We have three subsidiaries and an international
div