Guangdong Hongkai, with 20+ years of experience, solves core pain points in optical cable manufacturing: SZ stranding tension fluctuations and sheath concentricity deviation. Provides precision tensio

Residential cables — including building wires (BV, BVR) and power cords (RVV, RVVP) — are among the most widely used cables in electrical installations. They are used in homes, factories, appliances,

Hongkai specializes in wire and cable manufacturing equipment, providing complete network cable production solutions for customers worldwidecovering twisting machines, single twist cabling machines, h

Hongkai is a professional manufacturerspecializing in R&D, manufacturing and global salesof optical cable equipment. Our main products cover optical cable production lines (complete sets of equipment