Yingsheng Electrical Appliance Co., Limited.

 Our factory is a leading manufacturer of power plug insert, Audio & Video plug and other Connectors & Terminals.Our plug inserts are featured by seamless hollow brass pins. And we are the unique manufactory whose hollow plug inserts passed VDE certifications in the world Hollow-pin plug insert with VDE approvals:YS-H (10/16A Holland plug insert) NO.40030711YS-R (10/16A French plug insert) NO.40026071YS-RA (10/16A French plug insert) NO.40030576Remark: YS-RA with an earthing funnel is used in automatic production line for power cord.Hollow-pin plug inserts are also strictly compliant with Lead-free(Pb<100ppm), RoHS, REACH, PAHs and Phthalate, etc.Thanks to our highly automated nickel plating process and excellent invention for plug inserts, advanced model design, Auto-CAD, ...
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