Qingdao Kaiwisi Kev Lag Luam thiab Kev Lag Luam Co., Ltd. Nyob Hauv Tebchaws Suav-Qingdao, nyob ib sab ntawm lub hiav txwv, zoo nkauj huab cua, huab cua nyab xeeb. Tshwj xeeb hauv kev tsim cov khaub ncaws, cov khoom ua si, rooj zaum, rooj zaum yog sau cov kev tshawb fawb thiab kev txhim kho, kev muag khoom, kev muag khoom, kev muag khoom ntawm cov kws tsim khoom. Peb cov khoom tau dhau rau Is09000 thiab CE ntawv pov thawj, los ntawm kev qhia txog lub ntiaj teb, lub tuam txhab ywj siab tsim lub tshuab, hauv ncoo Filling tshuab, hauv ncoo , Polyester Wadding Cov Kab Ntau Lawm thiab lwm yam khoom siv.
Tsis siv neeg fiber ntau