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The two has always been concerned about product quality.

we are developing products and working hard to improve the quality.

it is believed that only high quality products can ensure the quality of your work and bring safety to your work.

Please believe in our quality and believe that you will not regret when you receive the goods.

Packing list :

1.

quality pulley WITHOUT the lock screw X 1

(Hardened steel)It is more durable and durable. The biting teeth are very sharp and not easy to slip.

2.

quality pulley with the lock scre X 1

(Hardened steel)It is more durable and durable. The biting teeth are very sharp and not easy to slip.

3.

Pulley shaft X 1

4.

Pulley bearings X 2

PS:

In a long period of use. There may be a drop in color. But this does not affect the sharpness of the gear.