Shenzhen Gostar Jewelry Co., Ltd. is based in China and lists tungsten and artificial jewellery products on Global Trade Plaza. The company offers items such as Fashion Tungsten Wood Ring With Black PVD, 8MM Ceramic Koa Wood Rings, and Tungsten Couple Rings With Laser Engrave. These products feature materials like tungsten carbide, zirconia ceramic, and koa wood inlay, with specific dimensions and finishes as detailed in their descriptions. Established in 2010, the company provides rings in various US sizes, with thicknesses ranging from 2.3mm to 2.5mm and widths of 6mm or 8mm. Products include finishes such as black PVD, grooved and polished shiny, and laser engrave options. Buyers can send an enquiry through Global Trade Plaza.