Is the Hongqi four-cylinder caliper the company's best-performing caliper? Is the caliper a cast aluminum product? What high-end calipers does the company have?

Asia Pacific Shares: Hello, Hongqi's four-cylinder calipers are aluminum alloy fixed calipers, and their performance meets relevant standards. Currently, the company's high-end calipers include six-cylinder fixed calipers, four-cylinder fixed calipers, mechanical EPB, low-drag calipers, etc. Thank you!