Yingde Hongte Air Conditioning Equipment Co., Ltd. now is blooming at home and abroad. phenolic insulation board manufacturers produced by Hongteis very popular in the market. The production process of Ventech hvac duct board suppliers complies with international green specifications. The complete quality inspection and quality assurance system guarantee its performance.
Unlike some Chinese enterprises pursuing short-term gains, Ventech has formulated a pre-insulated duct panel strategy with a commitment to offering the best service. Inquire online!