We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for 3oz PCB, Fr4 PCB , PCB Printing Service , F4B PCB , If you have any comments about our company or products, please feel free to contact us, your coming mail will be highly appreciated. The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for 3oz PCB, We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.