Business scope: Instrumentation,
Glass,
Mechanical Equipment,
Ceramics And Their Products,
Silica Powder,
Metal,
And Non Metallic Materials And Their Products,
Glass Fiber,
R D And Sales Of Other New Materials And Their Products,
Business scope: Quartz Products,
Polymer Materials,
Chemical Raw Materials,
Ceramics And Their Products,
Quartz Minerals,
Metal,
Fused Silica Sand,
Glass Powder,
Glass Fiber Powder,
And Non Metallic Materials And Their Products,
R D And Sales Of Other New Materials And Their Products,
Spherical Silica Powder,