December09,2021
The Charity of Henan Chicheng has been going onOn November 24, Su Junhui, Secretary General of Henan student safety relief foundation, Yang Jian, director of fund-raising, and other four people came to Henan Chicheng to send a "public welfare banner for student aid" to Henan Chicheng's c...Learn More
November19,2021
Pay attention to gas safety and use gas alarm correctlyMost families around the world are using gas. Gas stoves, gas water heaters and other colleagues who are convenient for our life also bring potential safety hazards. So how can we correctly use gas and avoid potential safety hazards caused b...Learn More
August28,2020
When to Have a Carbon Monoxide Detector Installed in Your HoAbout Carbon Monoxide: Carbon monoxide is a gas that is present in the air, but its the incidence of high levels that can make this gas deadly. This poisonous gas is odorless, colorless and tasteless. Its presence can only be detected with...Learn More
August28,2020
Congratulations to ChiCheng Group who passed the approval foThe review for Intellectual Property has been lasted for 2 days from June,12th to 13th,2016. The Professional Reviewing group was organised by ZhongGui (Beijing) Certification CO.,Ltd who gave conclusion of Recommendation on Register agreed...Learn More
August28,2020
The hazards of working with AmmoniaAmmonia is widely used as a refrigerant gas, as well as in the fertilizer industry. A colourless gas with a sharp, penetrating, intensely irritating odour and a colourless liquid under pressure, it is not considered a flammable gas. However...Learn More