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 Plastic junction boxes are composed of multiple parts, mainly including terminals, fixings, baffles, parallel marking strips, waterproof connectors and guide rails. First of all, it is the terminals. Producers must choose high-quality terminals and ensure that the conductor is pure copper, because pure copper has the best conductivity. If the conductivity is not ideal, it may affect people's normal application.

Fixings are also very crucial. They can lock the terminal position and avoid sliding. If they slide, it will also affect everyone's normal work. Next, it also includes waterproof connectors. Large institutions use high-quality new materials. Plastic parts are made of nylon PP, plastic-sealed parts are made of nitrile rubber. With the help of various high-quality materials, the quality of the product has been improved.

Plastic junction boxes are indeed composed of the above basic materials. The quality of raw materials will affect the quality of finished products. For those in need, they must combine their economic capabilities and personal needs to choose products that truly meet the requirements.