Trash material how to choose? First, before you purchase the material should first get to know the advantages and disadvantages of these materials 1. FRP: Advantages: Good theft, rust, corrosion resistance can be strong. Disadvantages: It is toxic, high labor costs, custom stainless steel trash can, the price is more expensive phase. 2. Plastic Material: Advantages: cheap outdoor stainless steel trash can, lightweight, easy cleaning and sanitation workers to move. Disadvantages: anti-throwing, anti-impact energy is not strong. 3. wood preservative Material: Advantages: beautiful, good corrosion resistance, trash wood preservative material selection and more practical in the park or area. Disadvantages: Clean inconvenient, easy to grow moss. How to identify genuine stainless steel trash the world has been the development and application of the five categories of stainless steel, only austenitic stainless steel (300 series grades many 200 series grades) are often non-magnetic (post-processing or weakly magnetic), and ferrite Stainless steel (many 400 series grades), duplex stainless steel, stainless steel, precipitation hardening stainless steels are magnetic. With or without magnetic stainless steel each has its own characteristics and scope of application. By suction with a magnet to identify genuine merits of stainless steel trash can is clearly not enough, and that there is no easy way to do other practical? The answer is yes. Here it describes a simple method that uses stainless steel measuring fluid identification, is determined by observing the color changes of the liquid produced during dissolution testing to determine steels or in some cases to distinguish between the measured steel. "Color change" is often measured in the steel and nickel (Ni), molybdenum (Mo), manganese (Mn) and other specific elements related. Stainless steel trash plant, Arts Yiu stainless steel (certified), stainless steel trash can by Yao Yi Stainless Steel Products Co., Ltd., Chongqing. Stainless Steel Products Co., Ltd. Chongqing Yi Yao (www.shudumy.com) is Chongqing Municipality, stainless steel and products of leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yao Yi leader in stainless steel with the staff warmly welcome all inquiries to discuss and create art Yiu stainless steel a better future.