Ebe anyị nwere akara azụmaahịa pere mpe dị mma, ọrụ azụmaahịa pụrụ iche na ụlọ ọrụ mmepụta ihe ọgbara ọhụrụ, anyị enwetala aha ọma n'etiti ndị na-azụ ahịa anyị n'ụwa niile maka Onye Na-ere Ahịa Ọlaedo China maka Igwe Egwuregwu Tenis Racket Stringing Kasị Mma na China Badminton Racket Stringing, Anyị nwere nnukwu ngwa ahịa iji mezuo mkpa na mkpa ndị ahịa anyị.
Ebe anyị nwere akara kredit azụmaahịa pere mpe dị mma, ọrụ azụmaahịa pụrụ iche na ụlọ ọrụ mmepụta ihe ọgbara ọhụrụ, anyị enwetala aha ọma n'etiti ndị na-azụ ahịa anyị gburugburu ụwa makaỌnụ ego igwe eriri tenis na raket nke China na igwe eriri tenisAnyị nwere ụlọ ọrụ mpaghara iri anọ na asatọ na mba ahụ. Anyị na-arụkọkwa ọrụ nke ọma na ọtụtụ ụlọ ọrụ azụmaahịa mba ụwa. Ha na-enye anyị iwu ma na-ebuga ngwaahịa na ngwọta na mba ndị ọzọ. Anyị na-atụ anya ịrụkọ ọrụ ọnụ iji mepụta ahịa buru ibu.
S616 yiri igwe eriri S516, igwe eriri S616 nwere njikwa kọmputa dị obere, igwe ahụ nwere sistemụ nnwale ike na onwe iji chebe ngwaahịa ahụ. E nwere ụdị ọsọ eriri atọ na usoro nchekwa data anọ.

Igwe eriri S616 nwere sistemụ ndọda na-adọkpụ mgbe niile iji hụ na kilogram zuru oke. Ndozi na-akpaghị aka na-arụ ọrụ, Kpọọ ya na ibuli ibu na-akpaghị aka, yana isi eriri ahụ nwere sistemụ nchekwa eriri ahụ, nke enwere ike ịgbanwe dịka ụzọ eriri ahụ si dị.

Ma e jiri ya tụnyere S516, naanị ihe dị iche bụ na raketị badmintone na raketị tenis dabara na igwe ahụ.