The National Development and Reform Commission issued the "Implementation Guide for Energy Conservation and Carbon Reduction Transformation and Upgrading in Key Fields of High Energy-consuming Industries (2022 Edition)". The "Guide" clarifies the implementation
Today future market of aluminum highest point 22810 RMB and lowest point 22380RMB. Tianjin Yikuo Analyst Mr li think the price will keep increasing as clean energy policy in China is pushed by
3 series aluminum alloy is also known as aluminum magnesium alloy. Manganese content is 1-1.5%. It is a commonly used rust-proof aluminum alloy series. The strength of series 3 aluminum alloy is higher
Aluminum doors and windows refer to the doors and windows made of aluminum alloy extruded profiles as frames, stiles and fans, known as aluminum alloy doors and windows, referred to as aluminum doors
Industrial aluminum profile (Aluminum Profile System), alias: industrial aluminum extrusion lead, industrial aluminum alloy profile, industrial aluminum profile is an alloy material with aluminum as the main component, aluminum rods are melted and
Doors and windows are divided into enclosure members or partition members according to their different positions. There are different design requirements to have functions such as heat preservation, heat insulation, sound insulation, waterproofing,
It mainly includes casting, extrusion and coloring (coloring mainly includes oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer, etc.). Melting and casting is the first process of aluminum production. The main
There are five main ways to classify doors and windows: According to the materials of du doors and windows, they can be roughly divided into the following categories: wooden doors and windows, steel
. Surface pretreatment 1.1 brightening The process of making a metal surface bright by chemical or electrochemical polishing. 1.2 bright dipping After the metal is immersed in the solution, the metal surface is
What are the benefits of knowing how to classify doors and windows?The first is to let you know what your needs and favorite doors and windows are like when you buy. For example,
