1, high-quality raw materials: products made in Germany are very strict in the selection of raw materials, paying attention to quality and technology. Therefore, HB engine glaze protective agent adopts high-quality raw materials, which is helpful to improve the durability and protective performance of products.

2. Professional R&D team: Germany has strong R&D strength in automotive engineering, chemical industry and other fields. HB products are developed and tested by experienced professional teams to ensure that the products meet high standards.