4mm thick high quality domeless quartz banger nail 90/45 Degrees 10mm 14mm/18mm,male/female OD 22mm 100%

We are a professional ecigarette manufacturer,including disposable vape pens, ecig batteries as well as all kinds ofcartridges. We have a professional development and design team to ensure theinnovation of technology and the continuous upgrading of new products We have a professional development and design team to ensure theinnovation of technology and the continuous upgrading of new products our products areexported to North America, Europe, Japan, South Korea, South Africa, MiddleEast and other countries.