Responding to copper busbar processing with a quality management system certified by ISO 9001.
At Copper Busbar.com, we manufacture copper busbar products under a quality management system certified to ISO 9001:2015. When considering new business partners, many customers place significant importance on verifying whether the company has obtained quality management systems such as ISO. We implement thorough quality control at every stage, from material acceptance inspection to processing and pre-shipment inspection. We also ensure regular calibration of measuring instruments such as calipers and various gauges, establishing an inspection system compliant with ISO standards. Additionally, we manage production through barcode tracking for each product, ensuring progress status and traceability. This enables us to achieve stable quality and reliable delivery times. Furthermore, we have extensive processing experience with copper busbar products in a wide range of thicknesses from 3mm to 20mm for transformer manufacturers and panel manufacturers in the Tokai region, processing as much as 150 tons of copper annually. Our integrated production system allows us to respond quickly with drawings and order forms! Hand-drawn designs are acceptable! We truly accept orders from just one piece! Urgent orders are welcome!
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【Specifications】 Material: C1100-1/2H (Tough Pitch Copper) Supported thickness: 3mm to 20mm Maximum width: 150mm (200mm processing available for 10mm, 12mm, and 15mm) Maximum length: 2000mm, negotiable Processing details: Press punching, press bending, machining, lathe processing Surface treatment: Tin plating, silver plating, nickel plating available Order quantity: Welcomed from 1 piece! Delivery time: Approximately 1 week or more
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Applications/Examples of results
Delivery achievements - Oil-filled transformers - Molded transformers - Cubicles - Distribution boards and control panels - Electrical components for machine tools such as spot welding machines and plating equipment
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We have been providing copper components to transformer and control panel manufacturers, delivering energy through copper and ensuring safety and security for society. As a result of walking alongside our customers throughout this process, we have become a "copper specialty processing company"! When our customers are truly in need, we respond as quickly as the same day, embodying the spirit of mutual support! ■ Overwhelming inventory ■ Craftsmanship that allows for the fastest processing and youthful, energetic power ■ Strong network with local plating partner companies We can perform various processing methods such as machining, pressing, welding, and brazing. Since we have established a production system for a wide variety of small quantities, ■ Small lots ■ Various sizes ■ Complex shapes can also be handled quickly. We aim to be a company that delivers energy to everyone through copper, and we look forward to your continued support.



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