1) Special Inorganic Materials: Mr. Li Yongxiang，

2) Crystals and Ruby: Mr. Zhao Jingtai，.

3) Furnace and Equipment: Mr. Ning wei，

4) Ordinary Inorganic Materials: Mr. Jing Zhenzi.

5) Analysis and Testing: Mr. Zhuo Shangjun，

6) Inorganic Biological & Environmental Protective Materials: Mr. Liu Changsheng,

7) Glass-working Technology: Mr. Wang Jianguo,

8) Inorganic Energy Materials: Mr. Yang Huagui