Nhazi ihe owuwu
E ji plastik mee efere mpụta na ihe nchekwa, a na-akụkwa ogwe obe n'ime oghere dị ka U nke nwere mpempe akwụkwọ oyi a na-akpọ "cool-rolled" nke nwere ọkpụrụkpụ ihe dị ka 1.5mm; A na-ejikọ efere mpụta na ihe nchekwa na ogwe obe, nke ejiri skru jikọọ ya na ogwe ogologo oge nke etiti ahụ ma nwee ike iwepụ ya n'oge ọ bụla. A na-ejikarị polyester na polypropylene eme plastik eji eme ihe na bọmbụ plastik a. Dịka ọmụmaatụ, a na-eji ihe polyester eme ihe na bọmbụ nke ụgbọala Peugeot 405 ma mee ya site na ịkpụzi ihe mgbochi mmeghachi omume. A na-eji ihe polypropylene mee bọmper nke Volkswagen's Audi 100, golf, Santana na Shanghai na Xiali na Tianjin site na ịkpụzi ihe mgbochi. E nwekwara ụdị plastik a na-akpọ sistemụ polycarbonate na mba ofesi, nke na-abanye n'ime akụkụ alloy ma na-anabata usoro ịkpụzi ihe mgbochi alloy. Bọmper a na-ahazi abụghị naanị na ọ nwere ike siri ike, kamakwa ọ nwere uru nke ịgbado ọkụ, kamakwa ọ nwere arụmọrụ mkpuchi dị mma, a na-ejikwa ya eme ihe karịa na ụgbọala.
Ọdịdị nke bamper agaghị ekwekọ naanị na ọdịdị nke ụgbọala ahụ dum iji hụ na ọ mara mma, kamakwa ọ ga-agbaso njirimara igwe na njirimara nnabata ike iji hụ na a na-amịkọrọ ma na-eme ka ọ dị jụụ n'oge mmetụta.
