Foreign friends visit Kalu Si, and reached a cooperation
In July 2017, foreign friends came to Kalu Si, and reached a cooperation.
Hot weather, foreign friends to visit Calories
July 2017, the weather is hot, foreign friends visit Calories, to discuss cooperation and successful signing.
Identify the plate is good or bad or not, "Wang Wen asked cut"
A look 1, to see whether the production plant trademark, production address, security signs, green logo, 2, look at the flatness of the board, in the ligh...
Room Pollution and Human Health Report
1, inorganic building materials, mainly stone (granite, marble), as well as cement, gravel, brick. There is pollution: radon. A radioactive inert gas, colorless and tasteless,...