China disc spring washer Manufacturers, Suppliers, Factory

Die casting (high pressure casting) is one of the most commonly used technologies widely used in the automotive, aerospace and electronics industries.

Steel is one of the most commonly used materials in precision metal stamping. With its low price and reliable performance, it has become one of the most used materials in the world. It is an indispensable component in the construction industry, manufacturing industry and people's daily life.

As an important part of home appliances, home appliance shells carry multiple functions of protecting internal components, improving product appearance and enhancing structural strength.

Trimming process is a key processing technology in manufacturing. It is mainly used to accurately trim and process the edges of materials to ensure that the final product meets the design requirements and has the required functionality and aesthetics.

Curling is a process commonly used in metal processing, mainly used to curl the edges of metal materials. By curling the edges of metal sheets, not only the structural strength and stability of the product are improved, but also the appearance and safety of the product are improved.

The HONGYU metal junction box is made of 3mm thick cold-rolled steel plate and processed by laser cutting and one-piece stamping forming technology. The overall structure has no welding weaknesses. Its impact resistance meets the IK10 standard and can withstand mechanical shock of 10 joules, effectively protecting the internal circuits in scenarios such as equipment transportation and pipeline construction. Actual measurement data shows that after a drop test from a height of 2 meters, the box can still maintain an IP66 protection level, ensuring that dust and water droplets cannot enter.