● Proprietary Dual-Pressure Nitric Acid Txheej txheem txo lub zog noj.
● Khaws 3 lub ntiaj teb ntau lawm nplai.
Founded hauv 1974, Henan Yongchang Nitro Fertilizer tau hloov zuj zus tshaj li ib nrab xyoo pua los ntawm cov nuj nqis-laden pib mus rau hauv ib tug niaj hnub tshuaj kev lag luam tus thawj coj nrog ib xyoos twg muaj peev xwm ntau tshaj ib lab metric tons. Peb integrated industrial matrix combines:
Nitric Acid Series(500,000 tons dilute nitric acid / 300,000 tons concentrated nitric acid)
Nitro-raws li Tshuaj (300,000 tons ammonium nitrate thiab derivatives)
Nitro Compound Fertilizers(100,000 tons cov qauv tshwj xeeb)
Spanning los ntawm lub hauv paus tsim tshuaj mus rau niaj hnub ua liaj ua teb kev daws teeb meem, peb xa cov nqi kawg-rau-kawg nyob rau hauv industrial chains.

Tsim los ntawm peb lub National-Level R & D Center, peb coj los ntawm peb lub hauv paus kev tsim kho tshiab:

● Proprietary Dual-Pressure Nitric Acid Txheej txheem txo lub zog noj.
● Khaws 3 lub ntiaj teb ntau lawm nplai.

● Pioneered nitrogen-phosphorus ncua-tso tshuab, boosting qoob loo nqus.

● 100+ cov qauv tsim kho.
● Kev pabcuam puv lub voj voog los ntawm kev kuaj av mus rau qhov tseeb fertilization.
Ua raws li peb lub tswv yim "Kev Pabcuam Hauv Zos + Ntiaj Teb No":
√ Kev muag khoom thoob ntiaj teb npog 20+ lub teb chaws
√ Certified rau ISO 9001, ISO 14001, thiab FAMI-QS cov qauv

Ua raws li "Dual-Circulation" kev loj hlob paradigm, peb yog:
▶ Kev nqis peev ntau hauv lub Hoobkas digital (ua haujlwm los ntawm 2025).
▶ Tsim ntsuab nitric acid ntau lawm tsom 30% carbon txo.
Nrog Suav ingenuity ntawm nws cov tub ntxhais, Henan Yongchang tab tom sau cov lus dab neeg Eastern ntawm daim ntawv qhia tshuaj lom neeg thoob ntiaj teb. Peb hla ciam teb nrog lub ntiaj teb-chav kawm zoo thiab txuas txuas ntxiv los ntawm cov kev daws teeb meem tshiab.