Yasekwa ngo-1980, iYangjiang igxile ekuveliseni imveliso ye-shellfish.Iimveliso zethu zithengisa kakuhle eJapan, eKorea, eSingapore, eMalaysia, eHong Kong, njl.
I-Xiamen Yangjiang Foods Co., Ltd. nguye kuphela umnini weSatifikethi seLizwe leMvelaphi owakhe wawongwa kwimbumba yoshishino olunxulumeneyo.
I-Xiamen Yangjiang inesihloko solwandle olukude nonxweme oluzizigidi ezi-2 zesikwere seemitha njengendawo yokufuya engaqhelekanga kushishino lwenkcubeko yaselwandle ukukhulisa ukuvelisa imathiriyeli ekrwada esemgangathweni.