求翻译：所以我们在设计上充分掌握好力学原理。在产品重要部位均采用德国及意大利等进口五金。具有高科局含量的五金运用，决定我们的产品品质。合理的运用五金使我们的产品更时尚，更实用。是什么意思？

So we designed to fully master the mechanics. Important parts in the product are made of Germany, and Italy imported hardware. Hardware application with the high-tech content, determine our quality products. Reasonable application of hardware makes our product more stylish, more useful.