Jiangsu Mingsheng Seiko Technology Co., Ltd. (subsidiary: MS WuXi Micro Energy Technology Co., Ltd.), established on March 19, 2021, and headquartered in Wuxi, China, is a professional manufacturer specializing in tubular fin dies, horizontal-insertion fin dies, fin-stamping production lines, and related equipment. The company’s founder has over 20 years of experience in the die industry, with extensive expertise in the design and R&D of sheet metal forming dies for air-conditioning fin dies, lead-acid battery dies, and automotive components. Supported by a well-established professional die manufacturing process, the company adheres to customer-centric principles. Through continuous technological innovation and structural optimization, our products have consistently earned recognition and acclaim from clients worldwide for their reliability and professional services.