OEM U-shaped Flat Spring | Custom Battery Clamping Flat Leaf Shrapnel
U-shaped flat spring is one of the most popular elastic components for battery assembly. The U structure delivers symmetrical clamping force, firmly fixing batteries, terminals and plug-in connectors without loosening during vibration. Different from single-side straight flat springs, U-type flat shrapnel forms double contact surfaces, improving connection stability.
We provide flexible customization on opening width, clamping force, thickness and surface finish according to drawings or physical samples. Besides U-shaped flat springs, we produce diversified custom metal stamping parts and metal crafts to support your one-stop hardware procurement. Our engineering team optimizes structural design to improve fatigue resistance, reduce elastic attenuation and control overall procurement expenditure.
As a direct-source custom hardware factory located in Dongguan, we build complete R&D and quality control system. Our independent design team undertakes mold development. More than 100 sets of exclusive private molds are ready for selection. When developing new molds for clients, we offer regional exclusive sales cooperation options to safeguard your market share. We guarantee 7-day prototype sampling and stable 30-day lead time for bulk orders.
All raw materials pass incoming inspection before production. Our in-house testing laboratory carries out elastic fatigue testing and dimensional verification. Every finished U-shaped flat spring passes full inspection before shipment, and all inspection records are permanently archived for complete traceability. Any quality defects caused by production errors will be solved by free rework at our cost.
Our consultant service team with 15 years of industry experience is familiar with international industrial procurement standards. We can convert your design ideas into feasible manufacturing plans quickly. Clients from electronics, automotive and automation industries speak highly of our fast sampling, reliable delivery and thoughtful after-sales service.
Share your drawings or technical specifications with us, and we will deliver customized manufacturing solutions and competitive quotation for your U flat spring projects.