Welcome to Dongguan Haocheng Metal Spring Co., Ltd., a leading manufacturer, supplier, and factory of battery contact springs in China. Our battery contact springs are designed to provide a reliable and long-lasting connection for various electronic devices. Our team of experienced engineers and technicians ensures that our springs are manufactured to the highest standards, using premium quality materials and advanced production techniques. We offer a wide range of battery contact springs to suit different applications, including custom designs to meet specific customer requirements. At Dongguan Haocheng Metal Spring Co., Ltd., we are committed to delivering superior quality products and excellent customer service. Our battery contact springs are widely used in electronic devices, automotive, medical, and aerospace industries, and are trusted by customers worldwide. Whether you need standard or customized battery contact springs, we have the expertise and capabilities to meet your needs. Contact us today to learn more about our high-quality battery contact springs and how we can assist with your spring requirements.