- Fifth wheel for trailers
- 2017-12-20 13:12
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Model Number: 90#
Brand Name: SQ
Key Specifications/Special Features:
The hulls use Q235as the material.stamping to take shape strong strength and lightweightWith precision welding and tool positioning in the production line, products are safe...
- 2-inch welding king pin
- 2017-10-23 03:33
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Model Number: 50#-#7796
Brand Name: SQ
Key Specifications/Special Features:
Include two type: welding king pin and bolt king pinThe material is 40CR.cold forging processing into blank, then the machine processed. Anti-torque is strongThe whole...
