Company Profile
Why Choose Jiangchu?
Direct factory supply with controllable costs: We jointly invest in cell PACK and inverter production lines to achieve full-chain quality control and eliminate brand premium.
On-site R&D for flexible customization: Our in-house R&D team is stationed at the factory, enabling fast responses to your requirements on software strategies, certifications and special specifications.
Priority delivery during peak seasons: As a co-operator of production lines, your orders get priority scheduling in peak periods to guarantee on-time project delivery.
Our capabilities
Brand-level quality control on-site
We have an independent on-site quality inspection team that conducts AQL sampling inspections that exceed industry standards, ensuring full traceability from cell selection to complete machine aging.
Partners
Certification
Global Certifications & Standards
Service Guarantee
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Pre-sales Consultation: Professional engineers design matched ESS solutions & complete technical plans for your project.
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Installation Support: Remote video or local on-site support for installation, commissioning and system integration.
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After-sales Warranty: 1–3 years product warranty, fast spare parts supply & timely global maintenance service.


