Why choose us? Hongkong Bordersun customize plan and specification for each project, strictly control the manufacturing process, make examination and test before stepping into next process to prevent the NG product flow into next process. A project engineer will be assigned to follow each project to ensure the quality and progress, guaranteeing the CNC metal prototype you receive is exactly what you want in dimension, assembling, and surface treatment, and to make sure you can get the prototype in time.