精益生產：近15年的光電生產經驗，三條國家級激光調試生產線，不斷優化的原材料，近萬家醫療機構反饋改進方案。

Lean production: nearly 15 years of photoelectric production experience, three state-level laser debugging production lines, continuous optimization of raw materials, nearly 10,000 medical institutions feedback improvement programs.