I-Nanjing Tong Chang Environment Tech Co., Ltd.
Ngokusebenzisana nethimba le-R&D eliholayo ekhaya naphesheya, i-TongChang ithuthukisa inani lamalungelo obunikazi obuchwepheshe.Bheka phambili ekusunguleni ubudlelwano bokubambisana besikhathi eside nawe.
I-LinkedIn:https://www.linkedin.com/company nanjing-blue-sky-filter
Twitter:https://twitter.com/BlueSkyFilter
I-YouTube: https://www.youtube.com/channel/UC5Khydiru5QdeYmnzFjuHAA
