Dear all customers,
GH will be on the Canton Fair in Guangzhou during May 15th to 20th. Our booth number is 9.1C 0.5-0.6, welcome all customer meet us in there!
GH has more than 30 years experience working in fire rated door market. We become one of the most professional fire rated door manufacturer in China. We have UL . Intertek , FM fire rated certificate. Our steel door is up to 180 mins and our wooden door is up to 90 mins. We have already exported to 56 countries, widely used in many commercial and residential building projects.