... the above flow!!! Customer is God!!! The specifications of our fiberglass rods/tubes ( outer dia. from 1.0mm to 80 mm), ... from several millimeters up to 30 kilometers (for small Dia rods ).Fiberglass Application:1) Outdoor activities: tent Pole, kite Rod, arrow ... , cable tray, antenna, transformer air duct spacer sticks, cable support trays, switch actuators About usDongguan Juli FRP Products Co., Ltd ...