Preparation Test Panel Service for Zinc Phosphate
Thai Parkerizing Co., Ltd. is an expert in phosphate coating process, both according to automotive parts manufacturing standards and other industry standards. Therefore, we provide a service to prepare standard test panel for phosphate coating test. To be used as an example for evaluation in various aspects to support technical data when there is a change in the production process, such as changing materials, new chemicals, improving color quality, and improving production process efficiency etc.