Besar harapan kami anda tertarik dengan produk yang kami tawarkan sehingga terjalin kerjasama yang saling menguntungkan antara kami dengan anda. Hubungi kami diStrain-locked bar grating, or swaged grating, is where by steel rods are compelled via and locked in load bars. Riveted bar grating is wherever the load bars are riveted into the cross bars.