China GRP Window Profiles Manufacturer, Supplier, Factory

The Qingdao Golden Land Bay project's connecting corridor features 800*300 large rectangular tubes from Spare. Pultruded and formed, each profile weighs 33 kg per meter and requires over 1,700 yarns for production. Despite its size, the corridor is 80% lighter than a steel structure of the same size, facilitating easy installation and construction. The technically challenging production process required Spare to create a specialized mold for pultrusion molding. Effortlessly lifted into place with just a wheel and axle, it saves time and effort on-site.

Fiberglass profiles are a type of composite material made from glass fiber reinforced materials and resin-based materials. They are lightweight, high-strength, corrosion-resistant, and possess excellent insulating properties. These attributes have made them widely used in various sectors such as construction, shipbuilding, chemical, power, and environmental protection. Here are some of the applications of fiberglass profiles:

The FRP cooling tower at the Shanghai Laogang Renewable Energy Utilization Center Phase II Project, designed by SPX Company, incorporates SPARE company's FRP materials for enhanced performance. With a mechanical ventilation mist elimination design, it efficiently handles 4000m3/h of cooling water per tower, totaling 40000m3/h. The tower group, arranged in a single line on the southwest side, consists of two sets of five towers each, with a shared circulating water pump room nearby. Each tower, utilizing SPARE's pultruded FRP frame structure, stands at 21.2 meters tall and 21.1 meters wide, offering both strength and lightweight characteristics, with over 400 tons of FRP pultruded profiles used in total.

The Rama 8 Bridge in Bangkok was commissioned in 2001 and spans the Chao Phraya River with a length of 475 metres. The bridge is designed with SPARE FRP pultruded panels for durability and aesthetics, reducing wind resistance and maintenance costs.

The petrochemical industry faces constant pressure to reduce costs while maintaining safety, performance, and compliance with environmental standards. Traditional materials like steel and concrete, which have been the backbone of petrochemical infrastructure, often face challenges in harsh chemical environments.

Fiber Reinforced Polymer (FRP) materials are reshaping industries with their superior strength, lightweight properties, and resistance to corrosion. Recent breakthroughs in FRP technology are fueling growth in construction, aerospace, and automotive sectors, enabling sustainability alongside performance.