Recently, Mr. Quqing, Chairman of Shandong Lvbei, received a special letter from Ms. Lise Kingo, CEO and Executive Director of the United Nations Global Compact Organization. In th...
On the morning of January 14, Zhongyun Intelligent Machinery (Yantai) Co., Ltd. 2018 Annual Summary and Commendation Conference is held grandly. Our Group and Zhongyun Group Chairm...
When replacing the indenter or anvil, pay attention to the contact parts to be cleaned. After the replacement, it is tested several times with a steel sample of a certain hardness ...
On January 5th, Russian merchants and their entourage visited Shandong Shandong Lvbei E-Commerce Industrial Park to conduct visits and inspections on product procurement and long-t...
In addition to the special precautions when using various hardness testers, there are some common issues that should be noted. The following are listed: The hardness tester itself...
In order to implement the spirit of new and old kinetic energy conversion major projects and Chinese manufacturing. On the morning of December 27th, the Jining New and Old Kinetic ...
