Processing characteristics: 1, guardrail sections interspersed with the popular combination of technology, no connections are made of high strength nylon modified engineering connections, without welding, to ensure that the profile is not damaged fence, enhanced rust resistance. 2, high strength nylon modified engineering connections fence profiles have UV, anti-oxidation, salt resistance, weather resistance, fog and other properties are far more than a standard guardrail sections connecting member countries, and can withstand per square cm 1.83 tons of impact force, the service life of 50 years, galvanized steel profiles |. zinc steel glass balcony railing zinc steel balcony railing | 20 years does not rust. 3, guardrail sections are produced using punch to punch can be completed at the factory directly manufacture, installation quick and easy saving time and labor, which eliminates the trouble of punching himself in the past. Craft fence and accessories from the substrate composition. Substrate processing fence profiles for temperature hot-dip zinc material, hot-dip zinc refers to the quality of steel into molten zinc thousands of degrees of the pool, soak up some time after the zinc solution will penetrate into the steel, so that the formation of a Special zinc alloy steel, hot-dip zinc surface without any treatment can be up to 30 years in the wild environment, does not rust, such as: highway guardrail, high-temperature high-voltage towers are hot-dip zinc material, its long-rust up to 30 years, completely solve the problem for years anti-rust, beautiful and security. Process balcony fence accessories using life of up to 50 years of high-strength engineering modified nylon, its strength, hardness much higher than ordinary steel materials, per square meter can withstand more pressure 183MPA tensile strength 2729MPA can below 220 ℃ to withstand high temperature deformation and other advantages. Iron machining, sheet metal processing Changzhou, residential fence processing www.pjxdbjc.com