... a steel core.Core wire for ACSR is available with classA, B, or C galvanizing;"aluminized" aluminum ... to the core or infusion of the complete cable with grease.Note: we can produce the ACSR according ... :About us:Founded in 1987, Henan Tong-Da Cable Co., Ltd has become a modern enterprises that ... cables, mining cables, rubber cables, telephone cables and cat5e, cat6. Besides our own brand, we are also ...