Shenzhen Paisen Import & Export Co., Ltd. was established in 2019. Since its establishment, the company has been committed to the technical research and development, manufacturing and sales of mid-to-high-end power lithium battery packs. In recent years, it has established a software and hardware development team for lithium battery peripheral products and equipment. Selling solutions and products; as well as large-scale offline practical training courses for lithium battery pack production and maintenance; a modern new energy enterprise integrating lithium battery market leasing/exchange solution development and market operation. After years of development and accumulation of experience in the lithium battery industry, the company has laid a solid foundation in the field of high-tech green energy such as power lithium batteries and energy storage lithium batteries. At present, it has more than 5,000 square meters of self-owned workshops in the modern science and technology park of Zhongtang Town, Dongguan. There are 4 production lines, more than 40 sets of various fully automated production equipment, an average daily shipment of more than 2,000 sets of high-power finished batteries, and the number of long-term employees is more than 80.
Company Sample Showroom
Production Workshop
Production Line
Production Equipment
Factory Warehouse
As an emerging industry, lithium battery has developed rapidly in the past two years. More and more companies are incorporating lithium batteries into their products. The packaging customization of lithium batteries is produced in this environment. Committed to lithium battery packaging, lithium battery UPS customized solutions, and committed to providing users with more competitive lithium battery customized solutions and products.
一. Process of custom lithium battery
1. Review and discuss customers' requirements, then make quotations for samples. Customized products will be approved after negotiated price between both parties.
2. Carry out product core selection and circuit structure design.
3. After all designs are finished, we will make samples.
4. Complete preliminary functional testing and debugging.
5. Test to verify the electrical performance and cycle aging of the lithium battery pack.
6. Safety testing, packaging and shipping. The whole process of lithium battery customization is completed within 15 days.
二. Large Single Battery Process
1. Detect battery cells
2. Assembly and molding
3. Laser spot welding
4. Insulation test
5. Welding protection plate
6. Solder the cable
7. Install the epoxy board
8. Packaging PVC
9. Install the enclosure
Lithium battery product development process
1. Demand input
2. Product Design
3. Small test verification
4. Pilot Validation
5. Process Validation
6. Mass production
Contact Person: Mrs. Nancy Ouyang
Tel: +86-15889650159
