Changzhou Liduo Alloy Materials Co., Ltd. was founded in 1999. Liduo is a subordinate reorganized enterprise which belong to Changzhou Lianhuan Group (one of the national sophomore-oriented enterprise...

Speaker leads are used on speakers, mainly for speakers and voice coils. For speaker leads, what are its characteristics? For this, please see some introduction to the characteristics of speaker leads...

Brocade wire is mainly composed of copper conductor (silver) and fiber. Then copper plays an important role in the brocade wire. Copper conductors are not all pure copper. There are pure copper, oxyge...

Changzhou Liduo Alloy Materials Co., Ltd. was founded in 1999. Liduo is a subordinate reorganized enterprise which belong to Changzhou Lianhuan Group (one of the national sophomore-oriented enterprise...