A:As they are made with different methods, they have different chemcial and mechanical properties...
A:Testing in laboratory and a variety of industrial analyses.
A:Silicon carbide (SiC) is a lightweight ceramic material with high strength properties comparable to diamond.
A:Normally it is 100% TT before delivery. But it is still negotiable.
A:Normally it is 5-7 days. But for large quantity, please inquire the salesman.
A:Retail and wholesale.