Enhanced manual injection valve handle with improved design, more reliable and safer

  The previous design was fine for normal use. However, under extreme conditions, there is a risk of fracture. This was because the original design failed to take this into account. Therefore, considering the application scenarios, the handle was structurally improved and strengthened. It also used reinforced ABS engineering plastic, ensuring that the handle would not have any problems even under extreme conditions.
Make a little progress every day, and your product will improve by a large step. A journey of a thousand miles begins with a single step.