Shijiazhuang Hongdefa Machinery Co., Ltd lili paki Wumashan mafakitale, Zanhuang County, Shijiazhuang City, 1 maola ndi liwilo sitima kapena 4 maola ndi galimoto Kuchokera Beijing.

Hongdefa ali antchito pafupifupi 120, ndi kupanga fakitale mamita lalikulu 50000, ndi mamita lalikulu 5000 shopuyo kupanga mamita lalikulu 6000 malo, mamita lalikulu 1000 danga ofesi.

Iwo ali zida zapamwamba kupanga ngati laser kudula makina etc.