Ụlọ ọrụ Ruitai, dị ka amma kichin emeputa na 18 afọ nke mmepụta ahụmahụ. Anyị nwere ogbako ọkachamara iji mepụta ngwaahịa.
Ị maara usoro site n'ịtụ akụrụngwa ruo imecha mma kichin? Ka's nwere anya na mmepụta usoro.
Nke mbụ, akụkụ agụba ahụ ga-abụ stamping dị ka nkọwapụta zuru ezu si dị, wee tinye ha n'ime ọkụ ọgwụgwọ okpomọkụ ka ịdị ike nke agụba ahụ. Nke na-esote, bụ aka polishing, na-amalite na, polishing akụkụ ịgbado ọkụ wee polishing mma ahụ, na mgbe regrinding na polishing na abrasive pulley. Mma kichin ga-ada unyi na mmepụta usoro, anyị ga-etinye mma n'ime ultrasonic akpaka ihicha igwe na ultrasonic ihicha na ihicha ha. Nzọụkwụ ọzọ bụ iji nyochaa ngwaahịa ndị na-adịghị mma .Ọ bụrụ na ngwaahịa ahụ chọrọ ka e bipụta ya na logo, anyị nwere ụzọ mbipụta abụọ: laser na etching eletrik. Mgbe emechara usoro mmepụta ihe niile, a na-akwakọba ogbako nkwakọ ngwaahịa, na mbupu.
Ọ bụrụ na ịchọrọ ịmatakwu nkọwa gbasara mma kichin a na-emepụta, kpọtụrụ anyị ozugbo:joanna@rtkitchenknife.com.

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