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Company: Jilin Chinese Academy of Sciences - Yanshen 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
Manual customer service time: Monday to Friday 9:00-17:00 Telephone: 0431-80514535 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 |
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Order inquiry Tel:0431-80514535 Emial:et@chemextension.com |