Zhengzhou YUFA Abrasives Group Co., Ltd.. na faavaeina ia Aukuso 1987, o le ofisa autu o loo tu i Shangjie Itumalo, Zhengzhou City, Henan Itumalo. O loʻo tu i le laufanua o le Laugatasi Laugatasi, ma sili atu nofoaga, talafeagai femalagaaiga ma mauoa oa. Ua taitaiina YUFA R & D gafatia i le maketi, ma lima R&D ogatotonu ma tolu gaosiga faavae (Henan YUFA Abrasives Co., Ltd., Zhengzhou YUFA High-tech Mea Co., Ltd., Zhengzhou YUFA Lelei keramika Tekonolosi Co., Ltd.) , sapalai maualuga-lelei alumina faasologa oloa mo pito i luga tagata faʻatau i le fanua o abrasives ma abrasive mea faigaluega, maualuga-vevela mea, alumina ceramics, aneti-oona palapala, ufiufi tioata, eletise faʻatumuina, olo ma faaiilaina, vevela conductive mea ma le tele o isi fanua.
Oloa autu aofia ai maualuga-maualuga paʻepaʻe fused alumina, maualalo-sodium papaʻe fused alumina, mafiafia alumina fused, monocrystalline abrasive alumina, magnesia-alumini mimilo, calculated α-alumina, alumina granulation paʻu, alumina ceramics ma sili atu i le 300 ituaiga i valu faasologa. O le kamupani o loʻo i ai le 15 otometi otometi faʻafuainumera tilting ovenu, lua rotary kiln, tasi alavai kiln ma tasi tulei ipu tanu ma le gaosiga gafatia o 250,000 tone.
O le muamua lala o Shangjie Grinding Wheel Factory na faʻatuina ma amata ona faʻagasolo le alumina fused alumina.
Na amata ona faʻagasolo le oneone e le YUFA i le oneone, o le oneone oneone ma le efuefu lelei.
Zhengzhou YUFA Abrasive Co., Ltd. na faavaeina i Xingyang City, Henan Itumalo, e aofia ai le eria o 18, 667 sikuea mita.
WFA smelting and shelling furnace was put into production, "YUSHEN" oloa amata ulufale i le maketi i totonu o le atunuʻu.
Na fau le umu paepae fused paʻepaʻe fou, maua, "le aia e faaulufale mai ai ma auina atu i fafo" ma faavaeina falesuesue falesuesue.
Zhengzhou YUFA High-Tech Material Co., Ltd. na faavaeina. 20000 sikuea mita o le fanua na fausia ai se oneone-faia gaosi laina
Na amata ona gaosia e le YUFA le oneone e le mafai ona ofuina.
Na auai le YUFA i le fausiaina o le paepae paepae fusi paepae a Saina. Faavaeina Zhengzhou YUFA Faapitoa keramika Mea Co., Ltd.
O le muamua tunnel kiln na maeʻa ma faʻaogaina.
O le paʻu sinasina fused alumina efuefu na faʻamauina o se maualuga-tech oloa. Faʻamautuina YUFA New Material R&D Center
YUFA Special Ceramic Materials na toe faaigoa ia Zhengzhou YUFA Fine Ceramics Technology Co., Ltd., na fausia ai se fale fou.
Na faʻatūina le Zhengzhou fine Ceramics Engineering Technology Center; e lua ni pateni fou na maua.
O le fale fou na fausia i le Development Zone o Ruzhou, Henan ma le igoa o YUFA Abrasives Co., Ltd.
O le tasi omiga prilling olo ma le tasi centrifugal prilling olo ma le ausa faʻaaluina o 200 kg / h na tuuina i le gaosiga.
YUFA manumalo i le ulutala o le atunuʻu maualuga-tekonolosi pisinisi; I le tausaga lava lea e tasi, o le ono-pu tulei ipu kiln keramika oloa laina gaosia na tuʻuina atu i le faʻagaioiga.
Ua faʻamaeʻa e le YUFA le suiga o le eletise maualalo ma le le faʻavasegaina o le faʻasaina o ogaumu uma, ma na taua o le Class A enterprise.
O le "Henan Province Microcrystalline Oxide Engineering Technology Center" na faʻatuina, o le kiloa rotary lona lua ma le gafatia o 20,000 tone na fausiaina.