Russian customers come to finalize their order for PVC rapid rolling door in November, 2019. Mr. Aptem has a waste treatment plant in Russia, his main aim to China this time is travel and buy the rapid rolling door for his plant.
Has special requirement for isolation of smell and insects, they mainly focus on the sealing property and speed of the door. After visit 3 factories in Hangzhou and Shanghai, they visit our factory and test the sealing property and speed, and determined to buy our door at site. Now his doors has been arranged into production.
