Shenzhen Ark Communication Co., Ltd is a excellent manufacturer of fiber optic components in China, who High-Tech enterprise enclosed researching, manufacturing, processing, and selling. In order to meet the global market, ARK enlarged production scale ...

Since 1981, JC com has been a leading provider of jelly filling & flooding compound, water blocking, yarn and flame retardant products for cable industry in Korea diversified our business to manufacture full range optical components based on Ingot Ceramic ...