
Shenzhen Golden River Electronics Co., Ltd, our brand is Golden River, symbolizing a golden river of wealth and trust. With over 10 years of manufacturing experience, our factory has established itself as a reliable and professional partner in the production of high-quality empty devices and related packaging solutions. We specialize in a wide range of products, including custom empty pens, 510 thread cartridges, 510 thread batteries, and disposable pods compatible with RELX batteries. Thanks to our ...