Turi abo muri Ningbo P&M Plastic Metal Products Co., Ltd ， iherereye muri Yuyao, icyitwa Umujyi wa Mold, Ubwami bwa Plastike, mu majyepfo y’ikiraro cya Hangzhou Bay, mu majyaruguru ya Shanghai, mu burasirazuba bw’icyambu cya Ningbo, umurongo wa kabiri Umuhanda wa Leta 329 ku butaka, inyanja n’ikirere mu muyoboro worohereza ubwikorezi.