Zhejiang Qinyou ntsuab thev naus laus zis co., ltd (Cixi Nader ntsuab thev naus laus zis Co., Ltd) nyob rau hauv Cixi Xinpu Industrial Zone yog cov chaw tsim khoom lag luam xa tawm mus muag ntau yam khoom siv hauv tsev.Tshaj li 95% ntawm cov khoom siv tshuab yog tus kheej tsim thiab tsim.Tom qab ntau tshaj 10 xyoo kev siv zog, tam sim no peb twb tau txais kev lag luam loj tshaj li ntawm 30 lub teb chaws thiab cheeb tsam xws li Southeast Asia, Middle East, Africa thiab Europe.Muaj kev loj hlob txhua xyoo hauv kev muag khoom hauv tsev thiab txawv teb chaws thiab lub tuam txhab tau tuav nws txoj haujlwm tseem ceeb hauv Tuam Tshoj cov khoom siv dej haus hauv tsev.