Galvanized type:
1). hot dipped, Corrosion-Proof, smooth, high tenacity, high zinc content and well-distributed, more durable, longer life,etc.
2). galvanized first, and then cold-drawn.
3). Advanced straightening technology.
Contact mobil:+8615855506076
Mrs Joy
Email: joy@jinheng-heli.com
jhjoy@foxmail.com
Web: www.jinheng-heli.com