Home Building Materials Structural Steel & Tools JIS Channels JIS Channels JIS channel is usually used for architectural structure, building vehicle chassis structure and mechanical structure. Specification: JIS G3101 –SS400 / ASTIM A36 / EN 10025 S275JR Size (mm): 100 x50 x 5, 125 x 65 x 6 Send us your enquiry Contact Form Demo (#3)First Name Last Name Email Contact Number Your Message Submit Form Add to wishlist Category: Structural Steel & Tools Related products Universal Beams UPN Channels MS Square Bars MS Pipe