Tiandeli Co., Ltd yashinzwe mu 2007, icyambu cya Tianjin nicyo kigo kinini cyo gukwirakwiza no kohereza ibicuruzwa mu Bushinwa mu majyaruguru no mu majyaruguru y'Ubushinwa.Tiandeli Co., Ltd itanga cyane cyane sodium sulfide, sodium hydrosulfide nibicuruzwa bikurikirana.Ibicuruzwa byavuzwe haruguru twibanzeho byose byemejwe na SGS, BV, FAMI-QS …… Hamwe nimyaka 16 yohereza ibicuruzwa hanze, bishingiye kubushobozi bukomeye bwo gutanga, Tiandeli yabonye umubano wubufatanye uhamye nabakiriya kwisi.
Ibinyamakuru byacu, amakuru agezweho kubyerekeye ibicuruzwa byacu, amakuru nibidasanzwe.
Kanda ku gitaboIbicuruzwa byacu twibandaho byose byemejwe na SGS, BV, FAMI-QS ......
"Ubwiza buhebuje, serivisi nziza, igiciro cyumvikana" ninyungu eshatu zamasosiyete yacu.
Ntabwo igurishwa neza mubushinwa gusa, ahubwo igurishwa cyane muri Aziya yepfo yepfo yepfo, Uburasirazuba bwo hagati, Ubuhinde na Pakisitani, Afrika, Ositaraliya, Amerika yepfo nibindi.