Your Global Partner for Turnkey Battery Factory Solutions

SHENZHEN COENG TECH CO., LTD. is a premier, one-stop solution provider for battery manufacturing and energy storage systems. We empower our global partners to rapidly establish and scale their battery production capabilities by delivering comprehensive, end-to-end services—from initial factory design and equipment supply to full-scale production, after-sales support, and technical training.

Our mission is to demystify and de-risk the complex process of building a battery factory. We provide the expertise, integrated supply chain, and proven technologies that allow our clients to transition seamlessly from concept to a fully operational, high-quality manufacturing facility.

Our End-to-End Value Chain: From Vision to Volume

We manage the entire lifecycle of your factory setup, ensuring a smooth, efficient, and successful journey from zero to one.

Phase 1: Strategic Planning & Factory Design

Every successful factory begins with a robust blueprint. Our process starts with a deep analysis of your target market, product specifications (such as high-power cabinets like EnerArk-2.0 or modular units like the 48V/314Ah system), and production goals.

• Feasibility & Layout: We conduct capacity planning and design optimized factory layouts for material flow, efficiency, and future expansion.

• Comprehensive Solution Design: Our engineers create detailed plans covering process engineering, utility requirements, and automation strategies tailored to your budget and output targets.

Phase 2: Integrated Equipment & Production Line Supply

We are your single source for all critical manufacturing assets, eliminating the complexity of dealing with multiple vendors.

• Core Production Lines: We supply state-of-the-art, automated production lines for lithium-ion battery cell manufacturing, module assembly, and complete Battery Pack (PACK) integration. Our solutions ensure high precision, consistency, and throughput.

• Component & Accessory Sourcing: Leveraging our deep supply chain networks in Shenzhen and across China, we procure all necessary components—from battery cells and BMS to enclosures and thermal management systems—ensuring quality and cost-effectiveness.

• Quality Control Integration: We integrate testing and inspection equipment at every critical stage, from cell formation and aging to final pack performance and safety validation, ensuring every unit meets stringent standards like IEC 62619, UL 1973, and UN38.3.

Phase 3: Production Commissioning & Operational Ramp-Up

Our support extends beyond delivery to ensure your factory achieves its operational potential.

• Installation & Commissioning: Our technical teams supervise on-site installation, conduct comprehensive system commissioning, and perform rigorous production trials.

• Process Optimization & Staff Training: We transfer essential know-how through hands-on training for your engineers and operators on equipment use, maintenance, and quality control procedures, enabling your team to achieve stable, efficient production.

Phase 4: Lifelong After-Sales & Continuous Support

Our partnership continues long after your factory is operational.

• Global Technical Support: We provide remote diagnostics and swift, on-ground technical support through our service network to minimize downtime.

• Spare Parts & Upgrades: We ensure a reliable supply of genuine spare parts and offer solutions for production line upgrades and capacity expansion.

• Ongoing Technical Training: We offer advanced training modules to keep your team updated on the latest process improvements and maintenance techniques.

Why Partner with COENG?

• Risk Reduction: Our integrated turnkey approach minimizes project delays, compatibility issues, and quality inconsistencies.

• Faster Time-to-Market: Streamlined processes and single-point accountability significantly accelerate your path from investment to revenue generation.

• Proven Technology & Expertise: Our solutions are backed by experience serving global markets, with products like the EnerArk-2.0 cabinet designed and certified (CE, UL, UKCA) for diverse international requirements.

• Scalable for Growth: Our modular design philosophy, evident in both our production lines and final products, allows your factory to scale capacity efficiently as demand grows.

A Partner for the Global Energy Transition

Whether you aim to produce residential energy storage systems, EV battery packs, or large-scale commercial storage solutions, COENG provides the foundational expertise and technology. We are more than an equipment supplier; we are a strategic partner committed to your long-term success in the clean energy economy.

Let's Build Your Future in Battery Manufacturing.
Contact COENG today to begin the journey from concept to full production.

SHENZHEN COENG TECH CO., LTD.

info@1st-coeng.com | www.1st-coeng.com