Do you know the value of socket long screws?

From the perspective of science, a screw is a tool that USES the physical and mathematical principles of the circular rotation and friction of the object to tighten the parts step by step, while socket long screws are produced according to the length and size required by customers. In the course of use, if the gap between the teeth cannot be tightly closed, the defective teeth lines can not be locked to meet the conditions of use, or the screw head is broken off due to too much force of the lock, etc., it is a quality problem.

The use-value of the socket long screws is very important, with many in the world because of the screw quality is bad auto bankruptcy the fact of the case, because screw quantity also has a poor, destroyed the train and the plane crashed vehicle overturn caused by the fact of the case, this also let everyone concerned about the use-value of screw, also let screw manufacturers pay more attention to quality problems.

Shi Shi Tong has been engaged in screw production for more than 22 years and has been committed to solving socket long screws with diameter m1-M16, length 1mm-1996mm, and non-standard screws with complex technology, etc. It pays attention to screw quality and checks each layer through eight procedures of quality inspection. If you want to feel at ease, you can come to Shi Shi Tong.

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