Shenzhen Putiantong Group Holding CO., LTD. founded in Nov., 2000. Since PTT's inception, it has been adhering to the purpose of quality First, credit first and Service First. PTT obtains the customers with its excellent reputation, quality and service......
LINK-PP is a professional designer and Manufacturer of magnetic telecom and networking components. Founded in Shenzhen in 1997 and began to develop Discrete Transformer. With over 26 years of experience in innovation and technology leadership. Our main ......
Xinland is the world’s leading Laser systems and laser safety devices designer and manufacturer, we can fully understand your actual demands of laser equipment and analytical capability and safety protection instruments for you. We are dedicated to ......