Recently, the Guangzhou University City Sports Center trade union organized all the cadres and employees to carry out a series of colorful outdoor leisure sports activities in the bicycle hall.
A total of nine items including riddles, sticking noses, badminton entrances, picking beans, eyesight, pinballs, pearls, rings, and bowling were created. The bicycle hall was full of interesting and colorful scenes. The activity was successfully held, which fully demonstrated the good spirit of the staff of the center and created a good start for the center's scientific and healthy development in all aspects of the work in the new year.
Self drilling Screw made of 410 stainless steel, high hardness (40 Rockwell C), steel process.
Drilling screw is also very strong hardness, compared to the ordinary screw up, not only to maintain the ability is good, the connection object effect is also very strong, for the performance of the screw, are generally does not need auxiliary processing, can be directly on the object directly drill a Kong Sue into objects, not just use rise very convenient, Also can greatly improve the efficiency of work. This kind of drilling screw can be said to be the first choice of workers in various fields.
So what is the use of drilling screws?
1 stainless steel plate, metal plate, galvanized steel plate, engineering installation.
2 metal curtain wall metal light compartment and other indoor and outdoor installation.
General Angle steel, channel steel, iron plate and other metal materials combined installation.
4, automobile, container, shipbuilding, refrigeration equipment and other assembly projects.
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