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Pulleys
Goodwill na-enye pulley ọkọlọtọ nke Europe na America, yana bushings dakọtara na ngwaọrụ mkpọchi na-enweghị igodo. A na-emepụta ha n'ọkwa dị elu iji hụ na ha dabara nke ọma na pulleys ma nye nnyefe ike a pụrụ ịdabere na ya. Na mgbakwunye, Goodwill na-enye pulleys omenala gụnyere ígwè a kpụrụ akpụ, ígwè, pulleys stampụ na pulleys idler. Anyị nwere ikike nrụpụta omenala dị elu iji mepụta ngwọta pulley emere nke ọma dabere na ihe achọrọ na gburugburu ngwa. Iji mezuo mkpa dị iche iche nke ndị ahịa, na mgbakwunye na eserese electrophoretic, phosphating, na mkpuchi ntụ ntụ, Goodwill na-enyekwa nhọrọ ọgwụgwọ elu dị ka eserese, galvanizing, na chrome plating. Ọgwụgwọ elu ndị a nwere ike inye mgbochi nchara na ịma mma ọzọ na pulley.
Ihe nkịtị: Ígwè a kpụrụ akpụ, ígwè ductile, C45, SPHC
Ese ihe osise elektrọforetik, phosphating, mkpuchi ntụ ntụ, mkpuchi zinc
