FAQS

FAQS

Yuav yuav li cas?

Thov hu rau: sales@ruifuchem.com

QA (Quality Assurance)?

Kev ntseeg tau zoo, kev tswj xyuas nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC-MS, HPLC, UPCC/HPLC, GC-HS, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test , lwm.

Cov qauv dawb?

Cov qauv dawb rau kev soj ntsuam zoo muaj.

Factory Audit?

Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?

Tsis muaj MOQ. Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj?

Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed

Kev thauj mus los?

Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Kev cai Synthesis?

Muaj peev xwm muab cov kev pab cuam synthesis.

Cov nqe lus them nqi?

T / T (tex hloov pauv),PayPal, Western Union, lwm.