Ningbo Qiu Guan Cable Co., Ltd. is located in Beilun Port, Ningbo, on the beautiful coast of the East China Sea. Ningbo Qiu Guan Cable Co., Ltd. has more than 20 years of pioneering and development history. It is a national high-tech enterprise and an international cable service provider integrating scientific research, manufacturing and engineering services. With this professional production technology, it has provided good quality assurance for the ball crown wire and cable, won a good reputation and is trustworthy.
The ball crown silk is very strong, authentic, quite good, and the packaging is perfect! The spherical cap of the wire adopts BVR PVC insulated multi-strand copper core soft conductor. Because the wire is soft, it is mostly used in movable and temporary power consumption places, and it is convenient to install, drag and move. Long service life, due to the small ratio of external area to cross-sectional area, it is not easy to oxidize and is resistant to short-circuit current impact.
The crown silk is quite good. One or more insulated wire cores and their respective possible cladding, total protective layer and outer protective layer, and the cable may also have additional uninsulated conductors. Conductor products for transmitting electric (magnetic) energy, information and realizing electromagnetic energy conversion.