The sealing instrument is a new type of intelligent instrument that our company researches and develops according to relevant national standards and adopts modern mechanical design concepts and computer processing technology for careful and reasonable design. It is suitable for the sealing test of f Read More »

Singles' Day is an entertaining festival popular among young people to celebrate that they are still single ("single" means "single"). November 11, Singles Day, originated from the fact that there are four Arabic numerals "1" in the date of this day, which are shaped like four smooth sticks.And sing Read More »

At 18:34 local time on November 10, 2001, at the Fourth Ministerial Conference of the World Trade Organization (WTO) in Doha, Qatar, a small gavel knocked on China’s entry into the World Trade Organization— -After 15 years of negotiation and waiting, at the beginning of the century, the WTO finally Read More »

On November 7th, Beijing time, EDG brought the expectations of all Chinese League of Legends players. After 5 hours of continuous fierce battle, DK finally defeated DK 3:2 and won the championship of the 2021 League of Legends Global Finals!In China, many "player fans" celebrate in their special way Read More »

The sealing instrument is a new type of intelligent instrument that Haida International equipment researches and develops according to relevant national standards and adopts modern mechanical design concepts and computer processing technology for careful and reasonable design. It is suitable for the Read More »

1. Purpose:　　 This testing machine is designed to test the packaging material cartons. The physical package falls freely from a certain height, and observes whether the contents are damaged. It is used as a reference for improvement of packaging materials and selection. It mainly meets the bearing c Read More »

1. Introduction:1. Single-wing drop test machine: This test machine is designed to simulate and test the internal damage caused by the fall of various products during handling or transportation after packaging, so as to obtain the best solution for It can minimize the loss during transportation; thi Read More »

What is vibration test? Read More »