Nguzogide abrasion dị elu ahaziri ahazi kpuchiri ahụ igodo silicone rọba nwere ihe nrapado azụ nwere ike ịwụnye ngwa ngwa, dochie na wepu.
Lekwasị anya na OEM / ODM ọrụ, hazie oru ngo na nlele ma ọ bụ eserese gị.
Na-enye ọrụ ahaziri iche maka ụlọ ọrụ nwere akara kemgbe 2007.
Ịnye ngwaahịa na-ezute Rohls, Reach, FDA, LFGB kwadoro.
Nye ihe kacha mma dị ka ngwa ngwaahịa na arụmọrụ chọrọ.
Teknụzụ ndị ọzọ enyere na ịgba, laser etching, mbipụta ihuenyo, nkwado nrapado, mgbakọ, na ihe ndị ọzọ.
Anyị nwere ahụmahụ 11 afọ na mmepụta na 14 afọ ahụmahụ na mbupụ ahịa. Anyị nwere ike ịnye gị ọrụ ngwa ngwa na kọstọm otu nkwụsị.