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WEIFANG JUNLONG MACHINERY CO.,LTD
Video
Carbon Steel Pricision Casting
Precision Casting Of Carbon Steel
Alloy Steel Investment Casting
Stainless Steel Precision Casting
Certificates
Company Show
junlong precision casting (42)
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junlong precision casting
junlong precision casting (36)
junlong precision casting (2)
investment casting.mp4
shell making workshop
The robotic arm makes the shell automatically
wax injection workshop
factory review
water glass workshop
Fully automatic adhering sand drying line
Fully automatic adhering sand robot
Water glass production line