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As Tianjin area only glass beads production enterprise,also is the development speed is quickest,the strength strongest enterprise,the glass beads which Tianjin Gangde Industrial & Trading Co.,Ltd produces can be able to satisfy including the Chinese JT/446-2001 standard,BS6088,EN standard,AASHTO standard,KS standard and so on many standard all road marking uses.

       With the support of our valuable clients, Gangde is working to achieve the best we can be, with sincerity, professionalism, and innovation, while sharing our expertise with our customers, world wide. We have been looking for more international and national companies with which we can establish and co-operate within a business relationship, as we all attain success. In summary, Gangde has stated its commitment to all of its clients to provide them with high quality products and a better marketing environment.

Appearance Density Roundness% Refractive index Composition 
Coloreless and transparent ball,no visible bubbles and impurity In 23+/-2Celsius
Xylene

2.4~2.6g/cm3

Defective glass beads quality less than 30% of the glass beads quality,roundness>80%
particle distribution 850~600um>70%
Refractive index 1.5 Sio2>68%



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Group:www.gangde.com.cn    Email/Msn:manager@gangde.com.cn