Tuam Tshoj Ruian Fangda hnab ntawv ua tshuab Co., Ltdyog ib lub tuam txhab uas tsim cov koob ntawm lub hnab ntawv puv-automatic ua thiab gumming tshuab. Cov kev cai yog Automatic Envelope Making Machine, Envelope Adhesive Tape Sticking Machine thiab lwm yam.
Vim yog tus kws tsim qauv, kev paub txog kev teeb tsa thiab lub siab ncaj, tus cim nruj, peb lav qhov zoo ntawm cov tshuab peb tsim. Tib lub sijhawm, peb txhim kho peb tus kheej.
