There was a customer who asked about the difference between Black King Kong and semi-automatic switch at the time of purchase: our customer service staff answered it like this: The semi-automatic switch is better to open when opening, but now we have each type of bracket A semi-automatic switch was taken.
Different brackets have different advantages, and each bracket also has its own specifications: A, B and C2. The price of the brackets with different specifications is not the same. The quality we have produced in cooperation with China's largest steel mills for a long time is very good.
We use the best accessories on each bracket, the four corners are equipped with Velcro, and the thickened iron piece is used on the pipe wall to strengthen the atmosphere.
