All Products

Tianjin Dekai New Energy Technology Development Co., Ltd. Tianjin Dekai New Energy Technology Development Co., Ltd. is a technology-driven new energy enterprise specializing in the R&D, production, sales, and service of high-quality photovoltaic (PV) supporting structures. Founded in April 2022 and based in the key industrial hub of Daqiuzhuang Town, Tianjin, we leverage our strategic location within North China's steel processing cluster to ensure optimal material sourcing, cost efficiency, and reliable logistics. With a modern factory spanning 20,000 square meters and over 60 advanced production lines, we possess large-scale manufacturing capabilities and a swift delivery system, capable of supplying tens of thousands of tons of PV structural components annually. We are committed to providing integrated "Design + Production + Delivery + Guidance" services, supporting both custom OEM projects and bulk orders. Our Core Products: PV Mounting Systems: Comprehensive solutions for ground-mounted power plants, distributed rooftop systems, and commercial & industrial rooftop installations. Manufactured with Zinc-Aluminum-Magnesium (ZnAlMg) alloy​ or hot-dip galvanized steel, offering superior corrosion resistance, high structural strength, and easy installation. Especially suitable for harsh environments like high humidity and salt fog. PV Waterproof Gutters (BIPV Gutters / Sunroom Gutters) – Our Flagship Product: Expertly crafted from ZnAlMg alloy​ using a seamless, one-piece forming process. Feature internal drainage ribs and module clamping slots, enabling tool-free, penetration-free installation. Boast a salt spray resistance over 3 times greater​ than conventional galvanized steel, with a service life exceeding 25 years. Ideal for commercial/industrial roofs, BIPV sunrooms, and agricultural PV greenhouses. PV Carport Structures: Custom-designed single-column, double-column, and large-span structures. Provide combined benefits of weather protection, aesthetic appeal, and clean power generation. Fabricated using in-house laser cutting, welding, and drilling equipment, with surface treatment options like galvanization available. Accessories & Components: Full range of C/Z/U sections, aluminum alloy tread plates, and patterned floor plates. Various material choices: Hot-Dip Galvanized, ZnAlMg, and Aluminum Alloy. Why Choose Dekai? Factory-Direct Pricing:​ Competitive costs with no intermediaries. Engineered Quality:​ Strict quality control throughout the manufacturing process. Rapid Delivery:​ Reliable on-time delivery for both stock and bulk orders. Customization & Support:​ Tailored solutions and professional technical support. Driven by innovation, we continuously advance our anti-corrosion technologies and product performance, dedicated to being your reliable partner for premium PV structures and comprehensive service.