Shenzhen Portworld Technogy co.ltd. specializes in the development, sale and trading of notebook accessories, IT peripherals and 3C digital products. We are located in Guangdong, the largest 3C electronics manufacture base in the world. We are committed to providing the most user-friendly designs, BVM products, the most convenient purchasing channels, and the highest quality pre-/after-sales service.Our products have attained UL, CE, FCC and RoHS certifications in Europe and the United States. Our company has attained ISO9001 quality system certification. All products are 100% factory tested. We also have their own quality of QC to check every detail of products for you. In addition, in cognizance of the current wide variety of peripheral components, each kind of product is selected and tested by our QC.Our company works towards our objectives of "service concept, people-oriented, sincere management, customers first and forging ahead with determination". According to customers' demands to create the higher value for our customers is our aim. All customers' demands come first. Choosing us means you will choose the quality, high efficiency and integrity. Let us work together to create a beautiful future!