Hongte is a worldwide famous company who is specialized in producing phenolic insulation board manufacturers. phenolic insulation board manufacturers produced by Hongteis very popular in the market. The raw materials of Ventech phenolic foam insulation board are paid great attention during the incoming material inspections. Owing to our prompt delivery of these quality products we have enjoyed a good fame.
Ventech has always been driven to seek the sustainable development of company. Welcome to visit our factory!