Six industries below: PCB, lithium batteries, catalysts, semiconductor packaging, and photovoltaics highlight phosphor copper rod and balls plus copper oxide powder; wire and cable highlights oxygen-free copper rod (anode copper). Specifications and certificates are maintained on each product page.
PCB
Stable anode performance and controlled oxide inputs for electronics-grade plating and bath management.
Pattern plating, through-hole metallization, VCP lines, surface finishing, routine bath make-up and maintenance.
Consistent dissolution behavior and documented compositions help fabs protect yield, reduce sludge surprises, and keep plating lines predictable shift-to-shift.
Lithium batteries
Copper materials for the industrial ecosystem around cell, module, and pack manufacturing—especially where electroplating anodes and oxide inputs are specified.
High-current interconnect stock preparation, conductor processing, tooling maintenance, and plating-line operations adjacent to battery plants.
When your program specifies these anode formats or copper oxide routes, Zhongan aligns batch records, release checks, and export documentation with the same rigor as electronics buyers expect.
Catalysts
Copper oxide as a formulation input—alongside industrial-grade anode materials used in adjacent chemical and metal finishing plants.
Impregnation and precipitation routes, precursor preparation, pilot-to-scale campaigns, and ongoing plant plating maintenance where phosphor-copper anodes are used.
Traceable lots and repeatable chemistry reduce reformulation cycles—especially important when copper source variability can change activity or filterability.
Semiconductor packaging
Phosphor-copper anodes and specification-grade copper oxide for plating and metallization steps that sit upstream of assembly, molding, and final test in packaging flows.
Leadframe / substrate plating, pre-mold interconnect finishes, selective build-up metallization, rinse-friendly bath control, and supplier-qualified lot release for packaging lines.
Packaging fabs prize predictable anode behavior and tight composition bands—because bath excursions propagate into bondability, coplanarity, and downstream yield. We align COA, inspection gates, and shipment documentation to those expectations.
Photovoltaics
Industrial copper materials supporting PV manufacturing ecosystems—particularly plating-line anode programs and oxide routes where specified.
Interconnect component supply chains, balance-of-system copper processing, and production tooling maintenance with controlled bath chemistry.
High line utilization favors predictable anode behavior and fewer unplanned bath interventions—especially in high-throughput fabs.
Wire & Cable
Oxygen-free copper rod for high-conductivity wire and cable production, supporting drawing, stranding, and downstream conductor processing where stable conductivity and low oxygen content are required.
Rod breakdown, wire drawing, annealing, stranding, cabling, and conductor manufacturing.
From copper rod to finished conductors, we support wire and cable manufacturers with stable quality, batch traceability, and export-ready documentation.