Extrusion molding is a process for continuously producing glass fiber reinforced plastic (GFRP) profiles with uniform cross-sectional shapes and dimensions. The process involves: under the traction force of the forming equipment, reinforcing materials (such as unidirectional glass fiber roving, glass fiber non-woven mat, etc.) are impregnated with matrix materials according to a specific configuration, passed through a mold system, and continuously cured and shaped within it, resulting in GFRP profiles with smooth surfaces, stable dimensions, and high strength.

Extruded fiberglass profiles main applications: urban railway three-track protective covers and brackets, insulating supporting structures, antenna poles, high-voltage cable bridges, high-voltage power operation rods, generator radiators, stairways and handrails, operation platforms, corridors, oil storage tanks, distribution boards and rooms, drainage systems, berths and underwater identification markers, pressure rods in trains and cars, corner plates, highway guardrails, sound-absorbing panels, anti-glare panels, filling supports in towers, filter plate supports, and frame materials for cold storage.

Pultruded fiberglass series products, with pultruded fiberglass crossbars passing through load-bearing rods, can distribute and adjust the load on the rods while securing them. The superior qualities of pultruded fiberglass meet the requirements of various applications and are widely used in industries such as oil, chemical, power, offshore exploration, electroplating, shipbuilding, water treatment, papermaking, and brewing for work platforms, equipment platforms, stair treads, trench covers, bridge decks, filter plates, and support structures, making them ideal load-bearing components in corrosive environments.