Shanghai Siwei Chemical Co., Ltd was established on 2020 ,we are a new trading company but our members have rich export experience .Our main business is export chemicals especially OLED intermediates ,pharmaceutical intermediates,food additives and ingredients .And our main market are Asia and America .

Siwei chemical’s in Chinese meaning are four conducts : Notification as the basis ,Ability as the essence ,Humanity as the seoul and Service as the top priority .These are also our purpose .

We look forward to cooperating with your esteemed company in the near future .