Tinned Copper Strip

• Tinning Processing:Electroplating & Hot Dip Tinning
• Tinned copper strips: the edgewise curvature: 0-2mm
• Pure tin without lead trace/pure Sn
• Matt or bright surface condition (up to customer’s choice) Current Products:
• Pure Copper(C1100/Cu-ETP ), CU content:Min.99.97%
• Phosphor Bronze
• XYK-1 (C19210)
• XYK-4 (C19400)
• XYK-5 (C70250)

• Bare material thickness:0.10mm-1.2mm
• Coating thickness(average): 1μm-15μm
• Bare material width 200mm-430mm
• Finished goods width:8mm-400mm Application:
• Electrical parts for aeronautics, electronic equipment.
• Electrical connection for different industry,such as automotive, aeronautic
• Automotive sector,Automotive industry,Automotive glass.

Jima Copper is a professional supplier of high-precision copper and copper alloy series of foil roll brand. Jima provided 4-800μm thick copper foil, Maximum width 1580 mm, Jima copper foil production capacity is sufficient, with complete varieties, excellent quality.

Jima specializes in the research, development, promotion and application of new technology of rolling copper foil, and it is equipped with a research center of rolling copper foil engineering technology. Jima copper can stably provide various specifications of high-precision flat foil (hard foil, soft foil, semi-hard foil, etc.) and surface treatment foil (red dumb copper foil, black dumb copper foil, high corrosion resistance rolled copper foil, etc.). The products are widely used in electromagnetic shielding, heat dissipation, graphene conductive film production, aerospace, flexible copper plate, lithium battery, 5G communications, LED, intelligent vehicles, drones, wearable electronics and other fields, which is highly recognized and praised by customers. And it is exported to Korea, Japan, Germany, the United States, Russia, India and other countries.