Ntev npaum li cas Rongda Chemco Co., Ltd tau ua lag luam?

Sijhawm: 2021-05-10 Ntaus: 61

HEE 回GUpdate Sijhawm: 2018-08-29Rongda Chemical Co., Ltd yog lub chaw tsim khoom lag luam tshwj xeeb hauv kev tsim khoom thiab kev lag luam zinc-raws li cov khoom siv tshuaj.
uas tau tsim nyob rau hauv 2005.famous los ntawm thaj chaw ua haujlwm thiab lub koob npe nrov hauv kev lag luam tshuaj hauv tsev.

Yav dhau los: tsis muaj leej twg

Tom ntej: Koj cov khoom tseem ceeb yog dab tsi?