Free samples SC/UPC-SC/UPC SM Simplex 2.0&3.0mm Armored Fibre optic patch cord

Shenzhen Hengtongda Communication Equipment Co., Ltd is a professional manufacturer and supplier of high-efficiency fiber optical connection accessories and installation products. Our products are widely used in telecommunications and data communication system. We provide customers with standard products, customized products and outward processing services. We aim to offer high standard connection program and improve product quality and efficiency by realizing high benefit-cost ratios.