Kedu ihe a ga-akwụ ụgwọ na eriri mmepụta ọkpọkọ? -Suzhou Polytime Machinery Co., Ltd.
Dị ka akụkụ dị mkpa nke ihe eji ewu ụlọ kemịkalụ, ọtụtụ ndị ọrụ na-anabata ọkpọkọ plastik maka ịrụ ọrụ ya dị elu, ịdị ọcha, nchebe gburugburu ebe obibi, na obere oriri. E nwere tumadi UPVC drainage ọkpọkọ, UPVC mmiri ọkpọkọ, aluminum-...