China GRP Roof Profile Manufacturer, Supplier, Factory

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.

Concrete, a cornerstone of construction, is often reinforced with steel rebar to combat its brittleness and limited tensile strength. However, steel rebar is prone to corrosion, leading to costly maintenance and potential structural failures. Enter fiber-reinforced polymer (FRP) rebar, a non-corrosive alternative ideal for long-term use in challenging environments like bridges, seawalls, and wastewater plants. FRP rebar offers higher tensile strength (1.5 to 2 times that of steel), better fatigue resistance, and is significantly lighter, easing transportation and installation.

2025 On 20 August, Nanjing Spare New Materials Co., Ltd. held a joint meeting between the Technology Department and the Sales Department, focusing on the daily work issues, aiming at enhancing customer service effectiveness through strengthening the synergy.

In the world of advanced composite manufacturing, few processes offer the unique combination of efficiency, consistency, and strength found in pultrusion.

Recently, Spare announced that the construction of the company's newly added pultrusion plant is progressing smoothly and is expected to be officially put into operation on October 15. After the plant is put into operation, it will focus on carrying out core processes such as glass fiber pultrusion and cutting. While improving the company's production chain, it will also provide professional site support for glass fiber material processing and treatment.​

As a national high-tech enterprise established in 1995, Nanjing Spare has dedicated three decades to the field of Fiber Reinforced Plastics (FRP). Relying on technological innovation and unwavering commitment to quality, it has become a benchmark enterprise in the industry. The company boasts over 40 professional pultrusion production lines with an annual output capacity of 10,000 tons, equipped with a complete set of advanced production and testing equipment, and its technical level ranks among the internationally advanced and domestically leading.