Porex is a cutting-edge technology enterprise of specializing in research and development\design\manufacturing and sales of accessories for phone digital products and so on.
Shenzhen ZhongYuNeng Technology Co., Limited is a high-tech company specializing in the designing, R&D, producing and marketing of cylindrical Li-ion battery and portable power products. We have a factory area nearly 14000 square meters, empolyees up to 500, manufacturing Li-ion cells up to 70000PCS per day. We always insists on the principles of Innovation, Practical, Safe, Eco-friendly & Cost-effective.