What is Zhang Wisdom's job title? Director of Alpen Healthcare

Zhang wisdom: male, born in 1971, Chinese nationality, no foreign permanent residence, senior management, MBA, senior economist. He was the manager of Shanghai Nanyang Medical Materials Co., Ltd, the general manager of Shanghai Henglixin Medical Devices Co., Ltd, the director and general manager of Nantong Aiphone Medical Devices Co. From May 15, 2016 to May 15, 2019, he served as the director and general manager of the Company.