Hunan Handa Electronic Technology Co., Ltd. has been focusing on the research and production of precision springs and seals for 10 years, becoming a professional ODM/OEM manufacturer. Our product range includes Spring-Energized, Canted coil spring, EMI shielding products, and seals. We provide OEM with customized sealing ring, connection, conduction, and EMI shielding solutions, mainly supplied to the LNG industry, oil extraction, petrochemicals, compressors, semiconductors, automobiles, precision instruments, and medical equipment industries, which are widely recognizedMain products: Spring-Energized, (Helical spring, Cantilever V spring, Cantilever U spring), Canted coil spring (Mechanical Connecting Springs, Electrical Conducting Springs, EMI Shielding Springs), EMI shielding products (EMI shielding spiral, EMI shielding finger stock, SMD finger stock, conductive rubber, conductive foam cotton), seals (O-ring, Glue dispensing confidential sealing ring, spring energy storage seal ring, piston rod seal); The product meets ROHS requirements.We support OEM customization services, which can provide more suitable solutions based on design drawings, size specifications, and samples, enabling customers to drive technology forward. We have been persistently advancing our development technology and improving our solutions.Hunan Handa Electronic Technology Co., Ltd. has complete CNC production equipment, precision CNC lathes, precision turning and milling composite machines, laser welding, laser compliance and other processing equipment, as well as precision computer testing instruments. It has a large number of advanced CNC equipment and a complete set of mature processing technology both domestically and internationally, to ensure that each batch of products produced is stable, qualified, and meets the quality requirements of the drawings; We can fully meet the requirements of customers for high quality and fast delivery. Our products have sold well nationwide and received high praise from customers.The company adheres to the business philosophy of "customer first, striving for progress", and adheres to the principle of "customer first" to provide high-quality services to our customers. We will continue to serve our customers with sincerity, and create high-quality products with stable and reliable quality. We have always insisted on providing customized sealing rings, connections, conduction, and EMI shielding solutions for OEMs, making enterprises more worry free!