Luotian motherboard shield, has cooperated many times with global top 500 companies + 15 years of ingenuity and focus on precision stamping [hardware]

Hello everyone, I am a precision shield manufacturer hardware responsible for the production of Luotian motherboard shields. Today I will bring you some knowledge about shields. Let’s take a look! Companies engaged in the production of motherboard shielding cover technology are mainly based on foundry. Some private-owned enterprises with independent brands have introduced, digested, and absorbed foreign advanced technologies, and have accumulated technology and talents. Participating in the development of the international market competition, the business model has begun to enter the brand era from the foundry era. The principle of the main board shielding cover: Use a shield to surround the interference source of components, circuits, assemblies, cables or the entire system to prevent the interference electromagnetic field from spreading; Use a shield to surround the receiving circuit, equipment or system to prevent them Affected by external electromagnetic fields. The main board shielding cover usually uses 0.2mm thick stainless steel and nickel silver as the material. Among them, nickel silver is a kind of metal shielding material that is easy to be tinned. The design of the suction cup should be considered when using SMT stickers. The flatness of the mobile phone metal shielding cover produced by our company is strictly controlled within the tolerance range of 0.07mm to ensure its easy tinning performance and excellent shielding effect. Choose, choose success