Dongguan Jinkai Industrial Co., Ltd. is a specialized jewelry manufacturer based in Dongguan, Guangdong, China.png]. With 7 years of industry experience, the company operates a 2,500-square-meter facility dedicated to crafting high-quality accessories.png].
Manufacturing & Production Capacity The factory is equipped with 40 production machines across 5 active production lines, allowing for efficient OEM and ODM services.png]. They specialize in pure copper magnetic therapy bracelets, stainless steel jewelry, and adjustable cuff designs.png]. Their main export markets include North America and South America, alongside a strong domestic presence.png].
R&D and Quality Assurance Driven by a spirit of craftsmanship, the company releases approximately 500 new products annually, supported by a dedicated team of 3 R&D engineers.png]. To guarantee premium standards, quality control is strictly conducted on all production lines, utilizing 5 QA/QC inspectors to meticulously inspect all products before dispatch.png].