Suzhou QUANHUA Biomaterial Co., Ltd., (www.naturecutlery.com) o se gaosiga faʻapolofesa i Saina ma 4 fale laau ma 15+ tausaga poto masani, gaosia ma tuʻuina atu le fiaselau miliona o tipi i le lalolagi atoa, aemaise lava mo na atunuu o loʻo i ai palasitika. -ban, pei o Amerika, UK, Italia, Tenimaka, Siamani, Kanata, Netherlands, Romania, Sigapoa, Korea, ma isi.