SPIRIT ndi akatswiri opanga zida zamasewera osewerera ku China zaka 20.

Awa ndi mndandanda wathu waposachedwa kwambiri wazida zosewerera ndege, pali zinthu zomwe zimachitika poyenda, kukwera, mumphangayo, mlatho, makwerero, pamwamba ndi zina zambiri.

Tinapanga zida zosewerera ndege zomwe zili ndi pulasitiki wapamwamba kwambiri wa LLDPE, chitsulo chosanjikiza, nsanja yokutira ufa, bolodi la HDPE ndi zomangira zosapanga dzimbiri.

Zida zathu osewerera anali anavomereza satifiketi mayiko ISO, CE, SGS ndi zambiri.

Nthawi yathu yoperekera zida zosewerera ndimathamanga, tili ndi zida zambiri za pulasitiki ndi zida zazitsulo, pafupifupi masiku 7 a 20 GP chidebe chonse, masiku 12 a 40HQ chidebe chadongosolo.

Kuti mupeze mtengo waposachedwa kwambiri komanso kapangidwe kake kotentha kofunsira.