As the core supporting component of power wiring, cable tray’s product standardization and process standardization directly determine the service life and safety factor of the project. Our factory in Cangzhou, Hebei Province adheres to the production standards of national standards and overseas general electrical construction standards, establishes a standardized control system for the entire process from raw material storage, forming and processing, surface treatment, finished product testing to export packaging, and demonstrates manufacturing professionalism.

Strictly select Q235 carbon steel, national standard aluminum magnesium silicon alloy, and standard stainless steel coils in the raw material process to prevent inferior plates from being put into production; The processing stage adopts CNC laser cutting, fully automatic bending, and precision robot welding equipment to ensure uniform bridge size, smooth and burr free welds, and avoid scratching the cables during construction; Surface treatment is divided into multiple independent standardized

production lines, with hot dip galvanizing, spray coating for fire prevention, stainless steel passivation, and aluminum alloy oxidation processes operating in separate zones, and dedicated quality inspection positions set up for each process.

Differentiate two product lines based on different usage standards: domestic projects strictly follow domestic standards such as CECS 31 and GB29415; Products exported to the Middle East, Southeast Asia, and Africa are synchronously adapted to overseas engineering construction requirements, with standardized export packaging. We can provide a complete set of English material lists, salt spray, fire resistance, and load testing certificates, and support OEM and ODM drawing customization.

At the same time, the company regularly organizes technical teams to learn new standards and construction techniques in the domestic and international bridge industry, continuously optimizing core technologies such as large-span load-bearing structures, explosion-proof aluminum alloy processes, and stainless steel chloride ion corrosion resistance processes. Standardized control, continuous technological upgrades, and compliant products across all categories enable our factory to rely on professional manufacturing strength, while firmly establishing a foothold in the domestic engineering market and overseas export track, and continuously providing safe, durable, and compliant cable tray products to global customers.