Tianjin Kangmeng Biotechnology Development Co., Ltd. is a manufacturing enterprise that is located in Wuqing Development Zone, Tianjin, China, which focuses on R&D and production of medical devices and topical patches. Our major products are pain relief patch, eye patch,slim patch, wormwood patch (used on neck, waist, foot, knee )and so on. We also support OEM / ODM to provide you with high-quality customized services.