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Tel:
+86 13143444311
Email:sst@szsst88.com
Fax:+0086-755-27322278
Address:Building 9, First Industrial Zone, Tantou Industrial City, Songgang Street, Baoan District, Shenzhen 518105, Guangdong, China
A few days ago, Ms. Liu from Shenzhen found Shi Shi Tong on the Internet. Ms. Liu said that she needed to customize countersunk head screws, and asked if we could customize m3 countersunk head screw. The delivery time was about how many days. Before miss liu has found a manufacturer that can pro...
12 月-12-2019
The customer sends the watch screw sample thousands of miles away, the Shi Shi Tong according to the customer sample sincere manufacture In international trade, it is normal for customers to send samples to the factory. Although they are in different countries, customers are still willing to bel...
12 月-12-2019
Last month, Shi Shi Tong received an email from an American customer who said he needed some small screws and sent us the screw sizes he needed. In the email, we learned that the small screws the customer needs are M1.4 and M2 small screws. At the same time, the customer mentioned in the email t...
12 月-11-2019
Generally speaking, no matter what type of screw, they will have their own role. For example, the head with serration, is generally in order to prevent slip, screw screw part point with blue glue, is to make the screw in the assembly after more difficult to fall out, the fastening effect is bette...
12 月-11-2019
The M4 self tapping screw customization factory without after-sale protection is not a qualified screw supplier, no matter how advanced the production process and the quality of the factory are on the website, but not paying attention to the fact that there is no post-sale bird without wings, the...
12 月-10-2019
When customizing long screw, we need to find a screw manufacturer to help us produce. It is not recommended to find a middleman, because if we find a direct manufacturer, they can quickly make Suggestions according to our design and reduce the cost of communication. After finding the screw manuf...
12 月-10-2019
With the increasing competitiveness of the market, the profit of the button head screw factory is becoming more and more transparent. Even so, there are still many customers asking for a lower price, some customers really can not even do the cost of the price, not to mention any profit, but custo...
12 月-09-2019
When it comes to screw threads, probably a lot of people know self-tapping thread and machine screw. But for the half thread screw may not know much, it is what half thread screw is generally refers to the screw head below the length of the rod is not basically the same as the length of the rod,...
12 月-09-2019
Shenzhen Longhua Mr. Gao to customize a number of high strength screw, strength grade requirements of 12.9, ask the Shi Shi Tong to use what will be able to achieve this high strength. He used 1018A carbon steel before, but the strength grade could not meet his needs after hardening. 1018A carbo...
12 月-06-2019
In today’s Internet, it is easy and fast for us to buy what we need. However, when we buy, we sometimes look at the picture clearly good, but the actual quality of the goods is very poor. So we need to pay attention to the screening when buying. Especially when the machine screw custom, so ...
12 月-06-2019
In recent years, Shi Shi Tong has always received inquiries from some customers, who have always come to Shi Shi Tong: they need security screws, but they don’t want the usual ones on the market. They want their products to be hard for others to open. So how do security screws prevent theft...
12 月-05-2019
On December 1, Shi Shi Tong received an inquiry from Mr. Chen from Dongguan, saying that he was looking for a screw for his customers, who had provided drawings and requirements. After checking the drawings, it was found that it was a shoulder screw, which needed to be produced by making mold. We...
12 月-05-2019