Our fiberglass rod made of E or ECR fiber glass and epoxy resin which is electrical level ,mainly used for polymer insulator, surge arrester, fuse cut out and other high voltage equipment .
We have two type of the fiberglass , one is E glass rod and the ...
As a leading professional manufacturer, Liangong Group supply professional high cost-effective materials physical testing equipment, such as Impact tester, Universal testing machine, Compression tester, Bending tester, Torsion tester, Cupping tester, Hard ...
The handheld polariscope can be applied to the quality control inspection of glass and plastic products and may be employed as a vertical or horizontal viewing instrument.
Fangyuan Group Co., Ltd is a professional manufacture of construction machinery since 1970, located at haiyang city, shandong province, China
Our business scope fall in the concrete mixing plant, tower crane, concrete pump, construction elevator, truck ...
Polarization principle is adopted to make qualitative observation and analysis on the internal stress of transparent PET preform and is widely used in quality control od PET rough processing products.
