The wood used in our wooden railing products has been treated for防腐，preserving its natural, eco-friendly visual, tactile, and auditory properties. More importantly, it has been enhanced with anti-corrosion characteristics and a certain degree of flame retardancy. This not only finds wide application in industries, agriculture (supporting wood for crops), and construction, but also extends to applications in log cabin villas, flooring platforms, pergolas, balconies, wooden bridges, garden furniture, flower stands, pots, and various other outdoor wooden products. It satisfies people's aesthetic理念of revering nature, returning to simplicity, and achieving a harmonious blend. The developed countries in Europe and America have been widely using it since the 1950s.

Preservative-treated wood is not a modified process but a protective measure, retaining the original physical properties of the wood. The original uses of the wood are still present in preservative-treated wood, and its applications have expanded due to the chemical properties of the preservative wood.

Today, preservative-treated wood is extensively used in the maintenance and renovation of ancient Chinese architecture, as well as in municipal projects, parks, and residential communities. It is commonly applied in outdoor wooden structures such as solid wood railings, wooden gates, artistic fences, walkways, leisure paths, benches, planters, fences, trash bins, waiting halls, and scenic bridges. Additionally, it can be utilized for indoor decorative works.

Due to the varying compositions of different preservatives, it is necessary to differentiate the use of wood treated with various preservatives for different locations.