Emebere ụlọ ọrụ Donglai afọ 30 gara aga ma bụrụ onye na-ebubata ihe nkwakọ ngwaahịa. Osisi anyị na-ekpuchi mpaghara nke ihe karịrị 18,000 square mita, na 11 elu mmepụta ahịrị na yiri ule ngwá, na ike inye 2100 tọn gbatịa film, 6 nde square mita nke sealing teepu na 900 tọn PP strapping teepu kwa ọnwa. Dị ka onye na-eduga ụlọ na-ebubata ihe, Donglai Industry nwere ihe karịrị 20 afọ ahụmahụ na ubi nke gbatịa film, sealing teepu na PP strapping teepu. Dị ka isi ngwaahịa nke ụlọ ọrụ, ọ gafere SGS asambodo. Mgbe ọtụtụ afọ nke mmepe gasịrị, nkwakọ ngwaahịa ụlọ ọrụ Donglai na-agbasokarị echiche ọrụ nke [àgwà mbụ, onye ahịa mbụ]. Ụlọ ọrụ ahụ nwere ndị otu ọkachamara na-enye ndị ahịa ọrụ VIP ịntanetị na-ewe awa 24 na ngwaahịa dị elu. N'otu oge ahụ, ụlọ ọrụ ahụ na-abawanye itinye ego na nyocha na mmepe ma nọgide na-emepụta ngwaahịa ọhụrụ iji hụ na [ngwaahịa dị elu, sitere na nkwakọ ngwaahịa ụlọ ọrụ Donglai] Donglai Industry na-emepụta ma na-ere ihe anọ bụ isi nke ngwaahịa: 1. PE gbatịa usoro ihe nkiri 2. Ngwaahịa usoro teepu BOPP 3. PP / PET strapping teepu usoro ngwaahịa 4. Ngwa nrapado onwe, ngwaahịa niile na-agbaso asambodo nchekwa gburugburu ebe obibi na asambodo SGS. A na-ere ngwaahịa n'ụwa niile, ndị ahịa ụlọ na ndị mba ọzọ achọpụtala àgwà ahụ. Ụlọ ọrụ Donglai na-agba mbọ ịghọ onye nrụpụta ọkwa mbụ na ụlọ ọrụ nkwakọ ngwaahịa, na-enye ndị ahịa ihe kacha mma na ọrụ.
Anyị na-enye gị:
Ngwaahịa teepu nrapado, Ngwa nrapado onwe, eriri eriri, ihe nkiri gbatịa
N'okpuru usoro njikwa mma siri ike, anyị nwere ngụkọta nke usoro nnwale 12. Site na akụrụngwa mmepụta nke ọma, igwe nnwale na teknụzụ mmepụta nke ụlọ ọrụ, ọnụego iru eru nke ngwaahịa anyị nwere ike iru 99.9%.