Ko jogii jikku moƴƴo e yahrude yeeso e yiɗde soodoowo, fedde men ina jokki e moƴƴinde njulaagu men ngam weltinde yiɗde soodooɓe e ɓeydude tiiɗnaare e kisal, hoolaare, ɗaɓɓaande nokku, e kesam-hesaagu Siin Wholesale Siin Mudanjiang Fengda Gra6tha499 Oxalic Acid, Njulaagu amen ina jokki golle kisal e moƴƴe jillondirɗe e goonga e nuunɗal ngam wallitde jogaade jokkondiral juutngal e soodooɓe men.
Ko jogii jikku moƴƴo e yahrude yeeso e yiɗde soodooɓe, sosiyetee men ina jokki e moƴƴinde kalite men marsandiis ngam weltinde yiɗdeeji soodooɓe e ɓeydude tiiɗnaade e kisal, hoolaare, naamne ekolosii, e kesam-hesaagu , Yanti heen, denndaangal kuule men ina peewniree en equisurep toowɗo e Q procedures e advan daraja. So aɗa yiɗi huunde e marsandiis amen, ƴeewto-ɗaa hoto ƴatto-ɗaa jokkondirde e amen. Min mbaɗat ko min mbaawi fof ngam heblude haajuuji mon.

Naamne keewɗe naamneede

Aɗa yiɗi ballal? Hoto yejjit yillaade dingiral amen ballal ngam heɓde jaabawuuli naamne mon!

Mbele eɗen mbaawi tappude logo men e dow lowre ndee ?

Ko goonga, eɗen mbaawi waɗde ɗum. Neldu min tan ko design logo maa.

Mbele aɗa jaɓa yamiroore tokosere?

Oho. So tawii ko a yeeyoowo tokooso walla fuɗɗotooɗo golle,Min njiɗii mawnude e maa. Kadi eɗen njiɗi gollodaade e mon ngam jokkondiral juutngal.

Hol no coggu nguu wayi? Mbele aɗa waawi waɗde ɗum ko ɓuri hoybude?

Min ƴetta nafoore soodoowo oo sahaa kala ko ɓuri teeŋtude. Coodgu ko negotiable e nder sarɗiiji ceertuɗi, min ɗon tabbitina on ngam heɓugo coodgu ɓurduɗum.

Mbele aɗa rokka sampleeji ɗi ngalaa njoɓdi?

Ina weltii nde mbaaw-ɗaa winndude min ƴeewte moƴƴe so aɗa yiɗi geɗe amen e sarwisaaji amen, min ndokka on heen seedanteeje ɗe njoɓataa e yamiroore mon aroore.

Mbele aɗa waawi yettinde e sahaa?

Ko goonga!en specialized e ndee liggey duuɓi keewɗi,sosiyatee heewɓe mbaɗata deal e am sabu eɗen mbaawi yettinde marsandiis e sahaa e jogaade marsandiis top quality!

Mbele miɗo waawi yillaade sosiyetee maa e usine maa to leydi Siin?

Be gonga. On njaɓɓaama no feewi e njillu men e sosiyetee amen to Zibo, leydi Siin. (1.5H laawol diwgol ummoraade Jinan)

Hol no mbaawirmi waɗde yamiroore?

Aɗa waawi tan neldude min naamnal e kala yeeyooɓe amen ngam heɓde humpitooji laaɓtuɗi e yamiroore, kadi min paamnina en laawol laaɓtungol.Oxalic acid Carbon Monoxide Coupling Method
Asid oksalik Laawol jokkondire fase ndiyam
Ndee feere fuɗɗii huutoraade ko PdCl2–CuCl2–CuCl ngam waɗde feere jokkondire katalis faɗo ndiyam hakkunde monoksiid karbonik, oksijen, e etanol e 12 MPa e 115 °C ngam feewnude oksalaat dietil. ƴettii Pd/C ngam waɗde feere jokkondire etanol (walla butanol) e monoksiid karbonik e oksijen e nder gonndigal alkil nitrite ngam feewnude dietil oksalaat (walla dibutil oksalaat). Potdeeji jaabawol nannduɗi ɗii ko:
4CO+4C 2H 5 OH+O 2=2(kosam 2H 5 ) 2+2H 2O
4CO+4C 4H 9 OH+O 2=2(COOC 4 H 9) 2+2H 2O