The company is known for producing high-quality mini button batteries. Therefore, the production of alkaline batteries and carbon batteries that are much larger than its volume seems to be "comfortable"; the most important defect of the battery—leakage is highly controlled by our company. Leakproof performance has been improved; raw materials and parts are provided by domestic and foreign brand suppliers to ensure stable product quality; the company has strong R&D capabilities and equipment, mold design and production capabilities, and has established a solid foundation for improving quality and developing new products.