Die casting parts of electronic cigarette in cooperation with Green Sound
Green sound founded in 2009, Green Sound has been engaged in the e-cigarette industry for more than 11 years. It’s a national high-tech enterprise integrating R&D, production, sales, and service, and the world’s leading provider of vape products and manufacturing services. Green Sound’s major covers E-cigs, vaping, HNB, E-liquid, etc. The box e-cigarette is a […]