Peb tau ua haujlwm nyob rau hauv cov aerosols rau ntau tshaj 13 xyoos uas yog ob qho chaw tsim tshuaj paus thiab cov tuam txhab kev lag luam. Peb muaj daim ntawv tso cai ua lag luam, MSDs, ISO, zoo daim ntawv pov thawj thiab lwm yam
Tel:
Anna: +8618680266572
Vicky: +86199271187
Lnnsey: +8619927147067
Whatsapps / WeChat:
Vicky: +86199271187
Lnnsey: +8619927147067
Yog tias koj muaj teeb meem txog ib yam khoom, thov tsis txhob yig tiv tauj peb. Koj tseem tuaj yeem xa cov lus hauv qab lossis dhau ntawm cov kev hauv qab no.