Shijiazhuang Sothink Trading Co., Ltd., tsim nyob rau xyoo 2011, yog lub tuam txhab kev lag luam tshwj xeeb npog thaj chaw ntawm cov khoom lag luam nyom khoom. Peb cov khoom tseem ceeb yog cov nyom nyom rau Kev Tsim Kho Av thiab ncaws pob / chaw ncaws pob. peb kuj muab lwm cov khoom lag luam hais txog cov chaw hais saum toj saud, xws li daim kab xev sib koom ua ke, LED qhab nia, pob zeb roj hmab, thiab lwm yam raws li lub tuam txhab xa tawm tag nrho, peb tseem cuam tshuam nrog ntau yam khoom siv thiab cov khoom vaj tsev, xws li cov yeeb nkab puag ncig thiab cov leeg raj, txhuas daim ntawv, PPGI / galvanized coils, xaim xov hlau, ntsia hlau, ntsia hlau, hlau hlau, thiab lwm yam.