1Made of high quality aluminium magnesium alloy material, sturdy, durable and long service life. 2High strength and solid, wear resistant and corrosion resistance. 3Lightweight and small size, easy to carry, convenient to use. 4The thread is deep, the force is even, the use process is not slippery, safe and reliable. 5Wide range to match, link chain rope, strong structure, strong load-bearing.
