Unicomposite has been the leading manufacturer of high performance, cost-effective cable support systems in China. Our strategic locations, available stock, and fast response manufacturing enable you to meet your most challenging design and delivery requirements. Our professional and knowledgeable sales staff and customer service agents are available to assist you in selecting the right support system for your project– — on-time and within budget. Fiberglass Cable Tray • Corrosion Resistance • Strength and Durability • Fire Retardant • Bonded Construction Fiberglass cable tray provides reliable cable support in corrosive applications. Both polyester and vinyl ester resin systems are available and all components incorporate U.V. inhibitors and a surfacing veil to resist corrosive elements.