High-conductivity, corrosion-resistant solutions designed for the heavy industrial mining corridors of Kolwezi, Lubumbashi, and Likasi.
High-purity electrolytic copper tapes designed for stable current delivery in heavy electrolytic mining refining cells.
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Ultra-flexible stranded copper conductors built to handle severe vibrations in heavy mechanical excavation equipment.
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Woven copper shunt bridges configured to absorb thermal expansion in outdoor high-voltage switchgear.
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Molecular press-welded connections offering near-zero resistance crossings for critical infrastructure.
Learn More →The Democratic Republic of the Congo (DRC) is globally recognized as the central powerhouse of green energy transition minerals, containing over 70% of the world's cobalt and vast reserves of high-grade copper. Mining hubs like Kolwezi, Likasi, and Lubumbashi are undergoing rapid technological expansions, transforming into highly mechanized operations. However, this growth demands high electrical currents, generating intensive vibration and thermal pressures in substation connections.
Standard rigid busbars fail prematurely under the constant mechanical stress of mining shakers, high-vibration ball mills, and electrowinning heavy bus networks. High-quality flexible copper connections act as the perfect shock absorbers, accommodating thermal shifts and physical movement, ensuring uninterrupted uptime in critical mining circuits and power transmission hubs across the Katanga Province.
Established in 2019 and headquartered in Liushi, the famed "Capital of Electrical Appliances" in China, Zhejiang Xingma Copper Industry Co., Ltd. has grown to become an elite global manufacturer of copper wires, copper braided wires, stranded wires, and custom metal stamping parts.
Our facilities operate with full quality assurance certification, achieving ISO9001 and ISO14001 compliance. We cater to high-demand global markets, providing high-conductivity flexible connectors engineered to survive demanding environments like the DRC mining regions, heavy industries, and new energy operations.
Through continuous innovation, advanced mechanical automation, and strict metallurgical controls, we supply electrical components that ensure safety, efficiency, and longevity.
Underpinning our product longevity with high-performance production systems and rigorous testing protocols.
Our setup includes advanced Dingtian wire drawing machines, Fuchuan beam machines, pipe twisting machines, braiding equipment, annealing furnaces, middle drawing systems, and high-precision welding units.
Equipped with high-resolution microscopes, hardness testers, and resistivity meters. We run comprehensive quality checks to ensure T1/T2 copper purity levels hit ≥99.9% for maximum current load stability.
Our tinned copper products utilize specialized electro-tin plating technology. This delivers outstanding resistance to corrosive sulfur gases, tropical moisture, and acidic mining effluents.
Where our custom copper flexible connection components are implemented to stabilize heavy-duty electrical networks.
High-ampere electrowinning processes require flexible copper jumper shunts to bridge cathodes and anodes. Our connectors handle heavy corrosive vapors and minimize thermal losses over continuous operating cycles.
Used as expansion links between transformers and rigid busbar distribution boards. The flexible copper braid structure acts as an expansion joint to prevent connection cracks caused by seismic activity and equipment vibration.
With the growth of utility-scale solar and industrial battery storage systems across off-grid DRC mines, our plastic-coated copper stranded links provide flexible, space-saving battery rack terminal cables.
Supporting multi-sector infrastructure upgrades, from automotive and telecoms to heavy mining switchgears.
Procuring from our factory in Liushi allows African clients to tap into a highly optimized electrical supply chain network. We enjoy direct access to primary copper refining hubs, allowing us to source premium raw materials and manufacture custom orders with rapid turnaround times.
For logistics to the Democratic Republic of the Congo, we provide secure packaging and export corridors. We arrange ocean freight to deep-water ports like Matadi (DRC), or eastern transit hubs such as Dar es Salaam (Tanzania) and Durban (South Africa), ensuring reliable road transit straight to the Katanga mining region.
High-durability switch parts, solder materials, braided tapes, and custom terminals for industrial engineering.
Precision woven shunts providing flexible connections for critical processing instruments.
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Heavy-duty electrical switches with premium silver contacts to prevent arc damage.
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Durable, precision-formed brackets and mounting plates for heavy mining breakers.
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Low melting point, high bonding strength solder paste for heavy industrial joints.
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Provides robust EMI shielding and corrosion resistance for DRC fiber & power systems.
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Ultra-pure bare copper wire ideal for rebuilding heavy mining motors and transformers.
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Engineered to endure thousands of cycles in remote mine power control relays.
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Premium silver-enriched paste providing vibration-safe welds on high-voltage copper joints.
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Ultra-fine powder for metallurgical components and diamond tools in the DRC mining belt.
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Pre-tinned surface allows immediate soldering for distribution terminals in remote mining grids.
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Customized stamped contacts engineered to withstand extreme ambient temperatures.
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Heavy PVC/Silicone coated flexible cables providing moisture protection for damp mining tunnels.
Learn More →Key technical details, ordering processes, and shipping information for procurement managers sourcing flexible copper connectors for the DRC market.
DRC mining environments involve heavy, high-vibration machinery like mill crushers and electrowinning plants. Solid copper busbars lack the ability to absorb these vibrations, leading to terminal fracturing and micro-cracking over time. Flexible connections, built from braided or stranded wire, absorb thermal contraction and physical movement, safeguarding system integrity.
Yes. We specialize in tin-plated copper braids and connectors. Electro-tin plating provides a protective oxide layer that resists sulfur gas exposure and ambient moisture, preventing bare copper degradation in open-pit mines and underground extraction zones.
Our manufacturing time ranges from 10 to 20 days, depending on custom specification complexities. Sea freight from Shanghai or Ningbo to ports like Dar es Salaam or Durban, followed by inland trucking to Lubumbashi or Kolwezi, takes approximately 35 to 45 days. We also offer air freight services for urgent maintenance shutdowns.
Absolutely. Our facility is equipped with automated stamping, cutting, and welding machinery. We can custom-manufacture flexible copper braid lengths and cross-sections up to 4000 mm², with custom hole alignments, and clear or flame-retardant PVC/silicone insulation sleeves to fit your system blueprints.
Yes, Zhejiang Xingma Copper is ISO9001:2015 quality management and ISO14001:2015 environmental system certified. All shipped materials undergo rigorous conductivity, dimension, and hardness testing to ensure strict compliance with international engineering standards.
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