China is currently implementing an open policy, and the infection rate of the epidemic is increasing rapidly. As a result, the working efficiency of various departments is relatively slow, and the delivery time and transportation time will be affected. Besides,the Chinese Spring Festival is coming soon. If you have purchasing needs, please contact us in advance. Chemsino recommends to stock up as soon as possible. Email marketing@cnchemsino.com or Whatsapp: 008618538038725
