Products

Gujiang Factory directly sells this Tilted Single‑Axis Solar Tracker System. It is an intelligent solar tracking device specially developed for mountainous, hilly, terraced and uneven terrain areas with significant elevation differences. Unlike conventional flat single-axis products, it can directly adapt to natural inclined terrain, eliminating the need for large-scale earthwork leveling, significantly reducing construction costs and difficulty.

Guojian (Tianjin) Steel is a professional manufacturer of Dual-Axis Solar Tracking Systems. Its products differ from traditional fixed supports and are suitable for the selection and bulk purchase of photovoltaic power station projects. Equipped with its own self-developed intelligent control module, it can collect meteorological information in real time, achieve autonomous protection for the equipment, and reduce equipment wear and tear in harsh conditions. By using dual-axis cooperation to track the position of the sun, it significantly improves power generation efficiency and supports drawing verification, providing a complete set of project materials.

Guojian (Tianjin) Steel Co., Ltd. is a specialized supplier of Solar Tracking Screw Jack, offering one-stop services including bulk procurement of hydraulic jacks, wholesale distribution of hydraulic jacks, and customized vertical jack solutions. As a leading original equipment manufacturer of hydraulic jacks, the hydraulic jacks, vertical jacks, and horizontal jacks we produce are widely used in applications such as bridge lifting, equipment installation, construction projects, and heavy machinery maintenance – effectively addressing core requirements including the lifting of heavy loads with high tonnage capacity, precise leveling, and operations conducted in confined spaces.

Guojian (Tianjin) Steel Co., Ltd. is a leading Chinese manufacturer specializing in the R&D, customization, and supply of Arc‑Shaped Adjustable Solar Mounting Bracket. Serving EPC contractors and new energy enterprises, the company provides solutions for diverse applications, including ground-mounted power plants, fishery-solar hybrid projects, commercial and industrial rooftops, residential solar, solar carports, and urban energy-saving retrofits. Its core product portfolio features hot-dip galvanized steel, Zinc-Aluminum-Magnesium (Zn-Al-Mg) alloy, and aluminum alloy mounts, encompassing fixed-tilt, adjustable-tilt, flexible, and smart tracking systems; the company supports both standardized mass production and custom fabrication for non-standard designs. Utilizing high-strength base materials with superior corrosion resistance—verified by 5,000-hour salt spray testing—the products offer exceptional wind resistance and load-bearing capacity. Smart tracking models can boost power generation by up to 30%, and the main structures come with a 20-year warranty. The arc-shaped adjustable mounts utilize a seamless, integrated forming process and modular bolted assembly; requiring no on-site welding, they ensure high installation precision, mitigate the risk of micro-cracks in PV modules, and shorten construction timelines. The company operates automated production lines and standardized quality control protocols, ensuring 100% pre-shipment inspection and ISO9001 certification. With an annual supply capacity exceeding 10,000 tons and substantial inventory, Guojian offers rapid delivery and supports on-site verification of materials. Combining high performance with cost-effectiveness, it is a preferred source manufacturer for PV project mounting systems.

Guojian Steel Co., Ltd. specializes in the design and production of aluminum alloy clamp for standing-seam roofing profiles used in photovoltaic (PV) installations. These clamps secure the system without the need for drilling, ensuring the roof's waterproofing remains intact. The products can be exported as complete sets—including PV mounting rails and steel support structures—and are supplied with MTC (Material Test Certificate) documentation. Leveraging the proximity to Tianjin Port, the company serves commercial and industrial rooftop PV projects across overseas markets.

Leveraging the export advantages of Tianjin Port, Guojian Steel Co., Ltd. provides a comprehensive range of aluminum alloy products for foreign trade for global EPC contractors, solar project developers, and traders. Manufactured via the extrusion of 6000-series aluminum alloys, these products offer high strength, a lightweight profile, and excellent resistance to salt-spray corrosion. They are suitable for a wide variety of photovoltaic applications, including rooftop distributed systems, large-scale ground-mounted power plants, and solar carports.