YSY, is one of the professional manufacturer&seller for different kinds of metal boxes, electrical equipments and custom components. Our factory locates in ShenZhen, the producing center is occupied more than 5000 sqm, we have the production team with 200 people, including 10 engineers and QC team. Our equipment includes laser cutting machine, AMADA and TAILIFT numerical control press, NC bender, and we own two different assemblye line with all automatism. Our customers, are from the whole world already cooperated with us for years. We accommodate customers' requirement of OEM&ODM design. Our products, including electric boxes, such as control boxes, temporary power site board etc., electrical custom components and precision cnc machinery parts, are widely used in communication, in the construction of national infrastructure, monitoring system and engineering projects all over the world. High quality is our pursuit forever. The entire computerized technical design, advanced management and the dedicated specialist as well as the precise manufacturing procedure, provides the high quality products for our customers. Quality is the number 1. Objective to our factory and the guide for our production.