Can Ji-Shaped Precision Steel Redefine Curtain Wall Performance?

The founding of Fuyuansheng stemmed from the actual experiences that the founding team had undergone in the purchasing front–delayed deliveries, quality control failings, and empty assurances had too often left many projects high and dry. With the concept of "doing things differently", it set up a manufacturing unit in 2022 and formally incorporated Tianjin Fuyuansheng International Trade Co., Ltd. in 2026 to serve the global building and energy customers with top-quality customized welded structural parts, building steel and photovoltaic support systems. The company has a 20,000㎡ production base and 120 skilled staff ( including 35 senior technical engineer) based at 45 kilometers from tianjin port and 24 kilometers from tianjin airport, which ensures rapid logistics and low cost.

Fuyuansheng’s Ji-shaped precision steel profiles are classified under the conventional Special-Shaped Refined Steel, Thin-Walled Refined Steel. This kind of profile has a slim-section and is made to possess a structural strength that is over several times that of aluminum alloys by means of advanced cold bending forming, laser cutting and precision processing techniques. Its yield strength is ≥ 355 MPa, which is 2~4 times of that of common aluminum alloy profiles, the product has the excellent performance of High Rigidity Steel Profile. For the bearing areas, Thick-Walled Refined Steel specifications are also available for extreme condition safeties.

Higher strength leads to thinner section design with the same bearing capacity, and brings more transparent visual effect and more natural light to building. This product can be spanned up to 15m (49.2 feet) without any intermediary support, so it is especially designed for large shopping complexes, cultural centers, museums, exhibition halls and carriages, where large-span transparent facades are highly demanded. Its natural fire resistance performance is also much higher than that of aluminum alloy, making this profile the perfect candidate for fireproof curtain wall projects.

Ji-shaped high precision steel profiles provide full range of customization services to fulfill various design requriements. Customers may also customize section size, position of hole, length and surface treatment (fluorocarbon spraying, hot-dip galvanizing, etc.) based on their project needs. As well as this kind of profile can also with the Combined Refined Steel Profile together use to complex Steel Structure Node. Fuyuansheng also supplies T-Section Refined Steel and more section shapes, with the Ji-shaped profiles, crafting a seamless precision steel curtain wall product series, versatile for varying building exteriors and weight demands.

Every Ji-shaped precision steel profile had been carefully checked in size, surface quality and material performance testing. The product meets the domestic and international industry standards of Meet JG/T 558-2018, EN 1090 EXC2, and has been granted authoritative certifications like ISO9001, CE, UL and SGS. T he profile section tolerance is ≤ ±0.5mm, and the straightness deviation is ≤ 1.5mm/m, which guarantee the fitting accuracy and structural security. Prior to departure from factory, all products are tested for their performance to make sure each batch stability and reliability.

Specific scope of use: Refined Steel Curtain Wall System is used in commercial office building, mall, cultural building and super high-rise building. Curved Refined Steel for Streamlined DesignFuyuansheng can manufacture Curved Refined Steel through advanced cold bending technology to satisfy special needs such as curved curtain wall and curved skylight for projects that opt for streamlined design, protecting structural integrity of the building while offering a better expression in art.

The delivery period for customized orders is usually around 2 to 4 weeks depending on the complexity of the order and the quantity. Fuyuansheng does not play on the price; on the contrary, it insists on that stable quality and delivery ensure the minimum cost for the customers. Whether it is a standard order or an urgent customized demand, the company always considers from the customer’s point of view: What can really save customers time and money and trouble. Our production base is near Tianjin Port which ensure the quick shipment of the finished products and reduce the logistics cost of customers and our well experienced engineers are ready to provide you global project supports in a timely manner.