Yiwu Tangmu Jewelry Co., Ltd., a subsidiary of Mingjue Jewelry with over 12 years of industry expertise, operates a 4,000 m² production hub in Panyu – China's jewelry capital – and a 1,000 m² export center in Yiwu, achieving an annual output exceeding USD 15 million and holding ISO9001, SGS, and BSCI certifications. We deliver tailored solutions for DTC brands, Amazon sellers, and offline wholesalers, offering private label services, anti‑tarnish stainless steel with 3+ years of color retention, and a near 100% on‑time delivery rate to reduce returns and maintain inventory turnover. Our in‑house design team of over 30 professionals releases 20+ new SKUs weekly, while our manufacturing capabilities span brass, sterling silver, and high‑end stainless steel through a closed‑loop process from R&D and rapid prototyping to mass production. We don't just make jewelry – we build reliable supply chains for serious businesses worldwide.