Regarding clean machine, please check this tips (Combined user manual): A. If you continue to use the machine the next day, just clean the spray gun, seal the hose, and keep the transfer pump in the raw material barrel. If the pump is taken out of the barrel, seal them well to avoid entering air

How to choose a good polyurethane & polyurea spraying machine There are many spraying machines and sellers in the international market, but how to quickly find a good supplier and machine from many suppliers? Check whether they are a manufacturer or a trading company, and whether they have their own

Happy Dragon-boat Festival (端午节) Dragon -Boat Festival all also called the DuanWu Festival, is celebrated on the fifth day of the fifth month according to the Chinese calendar. For thousands of years, the festival has been marked by eating Zong Zi and racing dragon boats. To hold the dragon-boat ra