Contact us
Need service or technical support? We can help
Office address Company: Jilin Scientific Research Technology Co., LTD Address: Building H13, Changchun North Lake Science and Technology Park, No. 3333, Sheng Bei Street, North Lake Science and Technology Development Zone, Changchun City Working hours Manual customer service time: Monday to Friday 9:00-17:00 Telephone: 400-000-2637 During non-manual customer service hours, you can place your order by yourself, and we will process your order and ship it on the nearest working day |
Order inquiry Tel:021-61469520 Emial:et@chemextension.com | Order inquiry Tel:021-61469520 Emial:et@chemextension.com | Order inquiry Tel:021-61469520 Emial:et@chemextension.com | Order inquiry Tel:021-61469520 Emial:et@chemextension.com |
Email:et@chemextension.com
Tel:0431-80514535
Fax:0431-80514535
Add:Building H13, Industrial Phase III, Changchun Beihu Science and Technology Park, No. 3333 Shengbei Street, Beihu Science and Technology Development Zone, Changchun City
Hotline
|
0431-80514535
|