Shenzhen Shi Shi Tong Metal Products Co., Ltd

Mr. Cheng previously purchased a hex socket head cap screw  in Zhejiang, 8.8 grade nickel plated, the screws bought look very beautiful, and the price is very cheap. However, there was a problem when using it. I don't know what happened. The screw he bought was easily broken. Mr. Cheng wondered why the screws that others bought were not easy to break, and there would be no problems. Later, when Mr. Cheng tested the hex socket head cap screw , he found that the torque did not reach 8.8. Mr. Cheng gave this question back to his supplier. The supplier re-offered the goods to Mr. Cheng. There is still a problem. Finally, Mr. Cheng did not find any more. Occasionally, Mr. Cheng contacted Shi  S hi  T ong and first ordered samples from Shi  S hi  T ong to go back to the test. A week later, Mr. Cheng said that our hex socket head cap screw  test was passed, and this time it will be officially purchased at Shi  S hi  T ong. How about the qual...

The stainless steel socket head cap screw  that Mr. Jin needs are used in a special scene, which is a high temperature environment. According to the highest temperature of this environment, Mr. Jin looked for several manufacturers to consult and asked if there were any manufacturers who could produce the screws he needed. There are several manufacturers who can't do screws that can withstand such high temperatures, but they also know that stainless steel can do such high temperatures, that is, they don't know what brand it is. Let Mr. Jin find another manufacturer that can do this stainless steel socket head cap screw . Then Mr. Jin saw Shi Shi Tong  on the Internet, and added Shi Shi Tong WeChat, and asked Miss Song if she could do high-temperature   stainless steel socket head cap screw . What he needs is resistant to 1450 ° C. We can produce this temperature, and after seeing the customer's drawings, Miss Song said that it can be resistant to 1450 ° C. ...