Shenzhen Zelongyuan Technology Co., Ltd. Has established since 2005. We are specialized in manufacturing and exporting portable power bank for digital devices: mobile phones, laptops, etc.We also engaged in mold design and injection molding.

All products are through the CE, FCC, RoHS and many other international certification. Our company with more than 70 workers and annually production capability of 1000,000pcs. The company had a turnover of more than USD2,000,000. We have a strong and professional team of R&D, Production, and Export so as to provide clients with "One-stop" service. We are delicated to customer satisfaction and try to meet their different needs.