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BOSI
Focus on customized production of shielding covers

Advantages of BOSI

Fast and furious quality first

Quality Assurance：

High quality material. The products provided by Bosi are manufactured in strict accordance with relevant national and international standards, quality assurance, production standards in line with international environmental protection standards, you can buy with confidence.

German craftsmanship：

Bosi introduced advanced miniature controllable precision bending machine from Germany to realize one-step forming of any complex hemming structure. Fast and accurate proofing, saving you time and cost.

Alloy of copper, zinc and nickel：

Features: light weight, good stiffness, high strength, strong heat dissipation, high precision, oxidation resistance, refined and shiny finished products, round and smooth, accurate size, good electrical conductivity, good shielding effect, easy soldering, and various electromagnetic properties.

Disadvantages: low salt spray resistance, high price, regardless of cost, only the effect is selected to choose white copper is the top grade.

Stainless steel:

Features: good shielding effect, high strength, strong resistance to salt spray test, not easy to rust, medium price.

Disadvantages: stainless steel is difficult to solder, and the conductivity is average, so it is generally used for the production of shielding covers.

Tinplate:

Features: Small atomic weight, light weight, favorable price. It is easy to solder, the soldering effect is better than that of white copper, and the conductivity is similar to that of stainless steel.

Disadvantages: Throughout the tinplate, there is only one disadvantage, that is, the salt spray resistance test ability is weak. At present, the best Baosteel tinplate made in China has only about 10 hours of salt spray resistance test.

Made of high-quality materials, it has the characteristics of high hardness, cleaning resistance, stamping resistance and high temperature resistance.

The surface of the product is smooth and the flatness can be guaranteed to be 0.05mm, which can effectively prevent rust and corrosion, and improve the life of the product.

The introduction of German bending technology, accurate and fast proofing, factory direct sales, the price is favorable.

Made of high-quality materials, it has the characteristics of high hardness, cleaning resistance, stamping resistance and high temperature resistance.

The surface of the product is smooth and the flatness can be guaranteed to be 0.05mm, which can effectively prevent rust and corrosion, and improve the life of the product. The introduction of German bending technology, accurate and fast proofing, factory direct sales, the price is favorable.




Shielding covers a wide range of applications： Automobiles, motorcycles, aviation and navigation, electric power and nuclear energy, telephones, mobile phones, PC computers, medical supplies, etc.