Jiangsu Nine Heaven High-tech Co.,LTD 苏ICP备12062187号-1 power by www.300.cn
About us
High-tech product certification
High-tech enterprise
Special equipment manufacturing license
Special equipment design license
License for installation, transformation and maintenance of special equipment
Quality management system certification
Nanjing post-doctoral innovation practice base
City engineering technology research center
City expert service base
City engineering research center
Membrane materials collaborative innovation center
Key laboratory of membrane processes 6
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