IShijiazhuang Sothink Trading Co., Ltd., esungulwe ngo-2011, iyinkampani ekhethekile emboza indawo yemikhiqizo yotshani bokuzenzela. Imikhiqizo yethu eyinhloko utshani bokufakelwa bokuklama umhlaba kanye nenkundla yebhola / ibhola. Siphinde sinikeze eminye imikhiqizo ephathelene nalezi zindawo ezibalulwe ngenhla, ezifana netheyipu elihlangene, ibhodi yamaphuzu ye-LED, ama-granules enjoloba, njll. Njengenkampani iyonke ethunyelwayo, siphinde sibhekane nezinsimbi ezahlukahlukene kanye nezinto zokwakha, njengepayipi eliyindilinga namashubhu ayizikwele, i-aluminium ishidi, amakhoyili we-PPGI / lashukumisa, i-wire mesh, izipikili, izikulufo, ucingo lwensimbi, njll.