1:the sockets make by pvc ,ABS or bakelite materia 
2:the contact inside made by iron or copper 
3:we have line 2 ,line 3 ,line 4 ,line 5 ,and so on 
4:the package :1pcs/bag ,12pcs/box , 120pcs/carton ,as customers's requirement 
9:the carton size is 48*39*30CM ,the weight is 18/20KGS 
10:OEM customer's logo and brand 
11:the delivery time :20-30 days 
12:the payment term:t/t
13:FOB ningbo or shanghai port 
14:welcome all the inquiry