Guangdong Honghua Siv Co., Ltd. (txuas mus ntxiv hu ua Honghua) yog lub chaw tsim khoom tsim kev lag luam ntawm Guangdong Huayu Steel Structure Co., Ltd. Huayu yog lub teeb ci & hnyav-ua haujlwm ua haujlwm hauv cheeb tsam uas suav nrog thaj tsam ntawm 0.15 lab square meter. Kev tsim tawm txhua xyoo muaj peev xwm ntawm cov tuam txhab tuaj yeem ncav cuag 0.15 lab tons. Lub tuam txhab muaj kev tsim nyog ntawm thawj-chav Steel Structure Chaw Tsim Tshuaj thiab yog cov chaw tsim khoom tseem ceeb hauv Tuam Tshoj Sab Qab Teb. Lub tuam txhab tsom rua kev ua cov tshuab tshawb fawb ntawm ntau yam steel qauv kev ua cov tshuab kev tshawb fawb thiab kev txhim kho thiab yog lub tuam txhab kev coj ua hauv kev lag luam no. Raws li cov chaw tsim khoom tsim kho ntawm Pab Pawg, Honghua muaj cov txuj ci tsim nyog ntawm thawj-txheej txheem qauv hlau tsim chaw ua haujlwm, thib ob chav qauv hlau qauv tsim, thawj chav tsim kho kab hlau rhuav phab ntsa Professional chaw ua haujlwm, thawj-chav kho kom zoo nkauj project Chaw ua haujlwm Professional, thawj-chav tiv thaiv kev tiv thaiv ib puag ncig Cov ua haujlwm ua haujlwm, cov tuam txhab ua haujlwm First-class Lub Chaw Haujlwm tsim khoom, tsev kawm thib ob thiab Tus Tsim Chaw Muag Khoom, tus neeg ua haujlwm thib ob Tus Tswv Tsev ua haujlwm, chaw ua haujlwm pabcuam thiab lwm yam.