We specialize in Hollow POWER PLUG INSERT,RCA and PHONE PLUG.which is appliable to different countries. Our plug insert featured by brass pin obtain European approvals from Germany (VDE). DESCRIPTIONS: 1) We got 3 national invention patents 1 international patent for seamless hollow pins. ...
Telephone:86 - 0574 - 65888920
Address:zhangqi district, Cixi,Ningbo,China, Ningbo Zhejiang 315311 China