It depends. For the development and growth of Yingde Hongte Air Conditioning Equipment Co., Ltd., a lot of effort into designing new phenolic duct board was put to ensure the company to release several new models to people. At precisely the exact same time, we are equipped with seasoned R&D staff to assist the innovation of new products to satisfy the requirements of consumers.

Hongte is well-known for its greatest pre-insulated panel with competitive price. phenolic insulation board manufacturers produced by Hongteis very popular in the market. The production technology of Ventech pre-insulated duct panel has been greatly improved by our dedicated R&D team. Our plant has perfect quality assurance system and production guarantee system for this product.

Ventech strives to be recognized as a leading fiberglass duct board company respected by the public. Call!