Case Study | Sunwoda Electronics Co., Ltd.

As a leading enterprise in China's lithium-ion battery industry, Sunwoda Electronics Co., Ltd. requires high-purity nitrogen as a process protection gas for its battery welding and packaging processes; this imposes extremely stringent requirements on nitrogen supply stability, equipment reliability, and after-sales response speed. Guangzhou Huilin provided the company with a comprehensive nitrogen generation system solution to ensure the successful implementation of the project.

1. Provide nitrogen generation equipment tailored to lithium battery manufacturing conditions, ensuring stable nitrogen purity and flow rate to meet the gas supply requirements for continuous production lines.
2. Provide comprehensive on-site practical training covering equipment structure, safety regulations, startup and shutdown procedures, parameter adjustment, and routine maintenance – empowering the client's operations and maintenance personnel.
3. Local after-sales support: 1-year free warranty; 24-hour service hotline – response within 2 hours of a repair request and on-site arrival within 24 hours; continued technical support provided after the warranty period expires.

This project serves as a representative case study for HuiLingkong's specialized services tailored to the new energy manufacturing sector. Beyond providing hardware equipment, the company offers integrated solutions—including training programs and localized rapid after-sales support—to effectively address the gas supply challenges faced by lithium battery manufacturers, thereby laying a solid foundation for long-term collaboration.