50# Connection Kingpin

=== Base Info ===

• Model NO.：kingpin
• Type：Semi-Trailer
• Certification：SGS, ISO,Ts16949, ISO
• Condition：New
• Spare Parts：Connection , Welding Kingpin
• Material：Steel
• Scale：Heavy Duty
• Trademark：JLB
• Specification：ISO 9001: 2008 & TS16949
• Origin：Qingdao, China

=== Description ===