USB Company Profile Since established in the year of 2004,Shenzhen ZhenglongXin Technology Co., Ltd specialized in manufacturing and selling Flash products including USB Flash Disk, such as Bluetooth Dongles, Card Readers,Cusotm USB Flash Drives,OEM USB Flash Drives ect. At the moment we have partners from nearly everywhere around the globe.

We emphasize strongly in value, quality and services. Starting from design stage we focus on the value that can be integrated into the products. You will always find our sales team delivering goods with high performance, rich features, and good cost structure. Quality cannot be over-emphasized more in East & West Technology. During the year of 2006, we got lower than 0.5% returned defectives from more than 1.2 million pieces of memory cards and other items. It begins from design phase.All the processes are in consistence and form a close plan-do-see-check loop. Service is the No. 1 priority with us. It is a package of various supports that we offer to our partners. It includes in-time market information, product update, prompt delivery, flexible production, quick time-to-market cycle, fast RMA and warranty, local warehouse, convenient on-site service, and around-the-clock technical support.

E&W products has earned the confidence of its customers and the recognition of the International safety agencies. For example, CUL, CSA, TUV, VDE, UL, FCC CE, RoHS, etc.

Continuously, we aim to grow together with our partners. Our long-term objective is to create more value for our partners, shareholders, and the publics by using the latest technology. We would like to bring mutual benefits to each other.