Belt na-eziga, nke a makwaara dị ka Bel nwere, bụ eriri na-enweghị ihe na-emepụta ezigbo emepụta. Dịka ngwakọta dị mkpa nke eriri Bel nwere, enwere ike kee eriri n'ime ụdị dị iche iche. Ihe ndị a bụ ọtụtụ eriri akụkụ nke Dongyuan Belt na-eziga. Pịnye:
1.
A na-eji eriri na-eguzogide okpomoku na-eji efe efe efe efe (akwa polon nke post) ma ọ bụ polyester kwaa mmiri na-eguzogide ma ọ bụ nke okpomọkụ na-eguzogide ma ọ bụ nke nwere oke okpomọkụ. Ọ nwere ike ibufe coke na-ekpo ọkụ, ciment, a na-eji slag na ihe ndị ọzọ, ụlọ ọrụ na-arụ ọrụ dị ka igwe na-acha uhie uhie, coke, na cent clenkin.

2.
A na-eme eriri na-eguzogide na conven kwaaji, nylon ma ọ bụ klọọkụ poyester dị ka isi, na roba mkpuchi bụ ngwakọta nke roba na akwa akwa. Atụmatụ.
3. Acid na alkali na-eguzogide na-achagharị
Acid na alkali-eguzogide na-eguzogide na gburugburu ebe a na-arụ ọrụ dị mma, na-ejikọ ahịhịa na ọla, nke na-eguzogide na-ekpo ọkụ na alkali-na-eguzogide na-eguzogide eriri. Arụmọrụ acid dị mma.
4. Na-egbochi mmanụ
Kings-na-eguzogide mmanụ na-eguzogide akwa mkpuchi, nylon na-egbochi, polyester kwaaji, na-amịpụta ya na usoro ndị ọzọ, na oge ụfọdụ nke mmanụ mmanụ na kemịkalụ nwere ike ime.
6. NKWUKWU EGO
A na-eme nke PVC, polyethylene, polypropylene, pp, na-enwe ike na-enweghị atụ, na-adịghị ọcha na-enweghị atụ, ịdị ọcha, nhicha, na-eme ka ọ dị mfe wdg ọ bụ nnukwu eriri na ụlọ ọrụ nri.

Belt bụ akụkụ nke na-ebuga ya na kọntaktị na ihe ahụ. Dabere na ọnọdụ ahụ, eriri ejiri dịkwa iche.