This approach brings tangible benefits, including fewer machine setups, reduced labor costs, and enhanced productivity. By delivering ready-to-use, long single units, our multiple pancake strips help streamline production processes and optimize operational efficiency.

Our tinning process produces a coating that is thicker than electroplating and uniformly applied, offering superior corrosion resistance, enhanced electrical conductivity and exceptional solderability ideal for demanding electrical and electronic applications. Additionally, hot dip tinning provides excellent protection against oxidation, ensuring long-term performance even in harsh environments. The process also creates a metallurgical bond between the tin and the base metal, resulting in a stronger and more durable finish compared to other coating methods.

Moreover, hot dip tinning is a more environmentally friendly and cost-efficient process, producing fewer hazardous by-products than electroplating. By choosing our hot dip tinned products, you gain a solution that not only extends the lifespan of your materials but also enhances their reliability, sustainability and cost-effectiveness.

Our in-house tin, electrolytic silver and silver flash plating processes are engineered to deliver enhanced conductivity, corrosion resistance, and solderability.

These finishes are extensively used in the production of electrical panels, switchboards, switchgears, power transformers and bus ducts. All coatings are applied in accordance with international standards such as EN, JIS, BS, and ASTM, or according to specific customer requirements. Sofia Med’s surface finishing capabilities ensure consistent quality, reliability and performance—supporting our commitment to deliver tailored, technically advanced copper solutions for every industry.

Used for centuries on monuments, heritage buildings and modern architecture, copper offers:

• Exceptional corrosion resistance
• Thermal stability in all climates
• A natural patina that enhances beauty over time
• Minimal maintenance and an unlimited lifetime
• Full recyclability and environmental benefits

From roofing systems to façades, cladding and heritage restoration, our copper and brass strips deliver both design excellence and sustainable performance, supporting traditional craftsmanship and modern innovation alike.

In the automotive sector, our advanced strips are used in high-voltage connectors and vehicle communication systems, supporting the shift to e-mobility. Beyond mobility, our products serve electronics, telecommunications, aerospace, medical devices, and industrial machinery, where reliable signal transmission and power distribution are critical.

We offer bare and tin-plated copper and brass strips, customized to client needs, and continue to invest in tin plating, surface finishing, traverse winding and other process enhancements to deliver connector solutions that perform in the most demanding environments

Connector Strips are offered in the following alloys:

Deep drawing shapes metal into hollow or cylindrical forms through mechanical force. Our disks are engineered to withstand substantial deformation while maintaining consistent wall thickness, minimal earring, dimensional accuracy and superior surface finish.

Key Applications:

• Defense Manufacturing: Brass casings with uniformity, pressure resistance, and durability
• Mechanical Engineering: Custom casings, fittings, and complex mechanical parts requiring strength and corrosion resistance. As a trusted producer, SOFIA MED ensures consistent product quality supporting efficient and precise manufacturing across diverse industries.

CuZn30 brass disks are available in customer-specified sizes for deep drawing in the following size range:

• Thickness: 6 mm – 30 mm
• Diameter: 40 mm – 280 mm