Shenzhen Zhonglichang Technology Co., Ltd. has professional R&D staff members and workers to specialize in electric cigarette rolling machines. In addition, we also make electric products like USB speakers, LED clocks, etc. All of our cigarette rolling machines have certifications of CE and RoHS. In order to avoid copy cats, we have obtained patent in China for all of our cigarette rolling machines. Our products are mostly exported to Europe, the USA, Canada, Australia, etc. Also, we have a ...