4L Health Co., Ltd. is has been in the NPWT filed for Wound Care for over 10 years. 4L Health achieved the 1st CE ISO13485 Certificates of NPWT system in China (by TÜV SÜD), and obtained the 1st US FDA 510(k) clearance as well as the 1st US FDA site audit pass and re-audit pass of NPWT in China. Wit...