China Dongguan Liyi Environmental Technology Co., Ltd. company news

Dragon Boat Festival Holiday Notice Origin of the festival: The Dragon Boat Festival, also known as the Duanyang Festival, the Dragon Boat Festival, the Chongwu Festival, and the Tianzhong Festival, is a folk festival that integrates worshiping gods and ancestors, praying for blessings and warding ... Read More

From May 1, 2022 to May 2, 2022, a total of 2 days off. All employees of the company are requested to check relevant facilities and equipment according to their pre holiday work arrangements, and do a good job in fire prevention and helmet protection, so as to ensure the safety and order of the ... Read More

HOLIDAY NOTICE The Tomb Sweeping Day holiday in 2022 is coming. According to the national holiday regulations and the actual situation of the company, it is decided that the Tomb Sweeping Day holiday in 2022 is as follows: 1. The holiday time is from Monday, April 4, 2022 to Tuesday, April 5, 2022, ... Read More

Introduction To The Working Principle Of Constant Temperature And Humidity Test Chamber With the development of modern society and economy, people have higher and higher requirements for air temperature and humidity in industrial production environment, and the application field of constant ... Read More

Knowledge Of Roller Coating Reticulated roller 1. Basic knowledge of ceramic roller Base material: 45# steel Coating Material: Chromium Trioxide Coating thickness: 0.25mm≤h≤1mm, generally 0.5~0.7mm is the best Mesh depth: about 45~50um for 200 lines (1mm-1000um) Mesh shape and angle: 60° honeycomb ... Read More

Happy Women's Day Read More

Learn About Vickers Hardness Tester Vickers hardness tester was proposed by R. L. Smith and C. E. Sandland in 1925. Vickers Armstrong, a British company, has trial produced the first hardness tester tested in this way. Introduction to Vickers hardness tester Vickers hardness tester has more test ... Read More

How To Buy Hot Air Circulation Oven? 1. Pay attention to the type of material: the type of material determines the structure and characteristics of the hot air circulation oven. For example, if the material is powdery, the hot air circulation oven cannot be used, and the thermal radiation, infrared ... Read More

Spring Festival Holiday Notice 2021, we thank all the way with your support and trust 2022, we will continue efforts and enterprisiing, with you hand in hand to creat brilliant On the occasion of Spring Festival is approaching, to present you the most sincere blessing. Please kindly be advised that ... Read More

Structural Characteristics Of High And Low Temperature Test Chamber And Some Safety Information During Use Structural characteristics of high and low temperature test chamber: The shape is beautiful and generous, and the non reaction handle is adopted, which is easy to operate. The inner tank of the ... Read More