Company Advantages
1. cold storage door are likely to possess features likerapid door .
2. Experiment indicates that cold storage door is rapid door ,which could serve as an ideal insulated pu foam door .
3. cold storage door has such advantages as rapid door .

4. The product has a good market application perspective and good economic and social benefits.

Company Features
1. Hongfa successfully implemented advanced technology to lay a solid foundation for the long-term development of the company.
2. Shenzhen Hongfa Automatic Door Co, Ltd. owns a professional technical engineer team and a design production team with strong strength.
3. Shenzhen Hongfa Automatic Door Co, Ltd. makes every attempt to create products which fulfill client requirements. Inquiry!