Lulong County Shuangyi Phosphorization Co., Ltd yog nyob rau hauv lub zoo nkauj ntug dej hiav txwv nroog ntawm Qinhuangdao, lub Hoobkas npog thaj tsam ntawm 40057. 8 square meters, siv thaj tsam ntawm 10,343 square meters, rau lub teb chaws high-tech enterprises thiab science thiab technology me me thiab Cov lag luam nruab nrab, yog Hebei Xeev sulfuric acid kev lag luam koom haum tswj hwm, Qinhuangdao sulfuric acid khoom engineering technology tshawb fawb chaw.

Lub tuam txhab muaj ib tug xov tooj ntawm high-zoo R & D technology pab neeg thiab advanced ntau lawm cov cuab yeej, theem ntawm ntau lawm technology txuas ntxiv txhim kho, lub tuam txhab nyob rau hauv txoj kab nrog kev tsim kho tshiab, yeej lub lag luam nrog cov khoom zoo, kom yeej kev ntseeg siab. ntawm cov neeg siv khoom nrog lub koob npe zoo, kev tsim cov khoom lag luam ib txwm nyob hauv kev lag luam ua ntej, thiab tau dhau IS09001: 2015 daim ntawv pov thawj kev tswj xyuas zoo.