Ihe e ji eme ihe mkpuchi nchekwa a na-amịkọrọ amị bụ ihe e ji plastik mee, eriri waya ígwè e ji plastik kpuchie na spring mee. Nhazi ngwaahịa a dị mfe ma ogologo oge ọrụ ya.
NanChang Ruiwor Technology Co., Ltd. bụ ọkachamara n'ịmepụta ihe mkpuchi nchekwa a na-atụgharị atụgharị, igbe mgbochi izu ohi, agbụ ígwè mgbochi izu ohi a na-atụgharị atụgharị, na igbe mkpuchi a na-atụgharị atụgharị. A na-eme shei plastik ahụ site na iji ihe mkpuchi gburugburu ebe obibi Taiwan nke na-anaghị egbu egbu ABS. Eriri waya ígwè a na-ejikarị eme ihe bụ nke ejiri plastik galvanized kpuchie, ma ọ bụ enwere ike ịhazi ya dị ka 301, 304, 316, wdg. Eriri waya nke ihe dị iche iche mejupụtara ya. O nwere eriri 49 7×7, yana ogologo mgbasa kachasị nke mita 5. Ike kachasị nwere ike iru 2.5lb. A na-eji ígwè anaghị agba nchara 301 eme ihe maka ịgbagharị n'ime, a na-ejikarịkwa ịgbagharị ike na-adịgide adịgide na ịgbagharị dị ka S. N'ozuzu, ndụ nke igbe mgbochi izu ohi nwere ike iru ihe karịrị ugboro 100,000, nke karịrị ngwaahịa nke otu ụlọ ọrụ ahụ.