R&D of environment friendly aterials .
On the 'Two-Carbon' Road, metal packaging hi tunlai metal packaging industry-in circular economy attribute a neih pawimawh ber pakhat a ni a, recycled green packaging materials a ni thei a, energy save leh emission tihtlem leh resources hman tangkai dan, environment friendly materials, material thinning, material thinning, active taka in tel theihna te chu China packaging recycle leh recycling-ah active takin kan tel ve a, chu chu China packaging federtation-ah kan tel ve a ni.