Carrying the pull of all things with strength
DATE：2025.07.09

Stretching spring is a special existence that transmits force through tension. Unlike compression spring, it does not withstand pressure, but accumulates energy when stretched, and then achieves reset or traction with stable rebound force. Spring manufacturers start from the principle of force balance, optimize the angle of the hook and the spiral density of the spring body, so that each stretch can be evenly stressed, avoiding uneven deformation caused by excessive local stress, and ensuring stable performance during repeated stretching.