润信牌RX-223A螺锁大美工刀、介刀 [BNJX-10010]
润信牌RX-500B自锁大美工刀、介刀 [BNJX-10011]
润信牌RX-195自锁美工刀(八周年) [BNJX-10016]
润信牌RX-38L特大号美工刀、介刀 [BNJX-10022]
润信牌RX-500A螺锁美工刀、介刀 [BNJX-10023]
润信牌RX-223B自锁大美工刀、介刀 [BNJX-10027]
泰奕牌TY509自锁小美工刀、介刀 [BNJX-10133]
泰奕牌TY508自锁大美工刀、介刀 [BNJX-10134]
润信牌TY508G螺锁美工刀、介刀 [BNJX-10141]
润信牌TY506G螺锁美工刀、介刀 [BNJX-10144]