The rejection rate of phenolic duct board under Yingde Hongte Air Conditioning Equipment Co., Ltd. is controlled perfectly. The product is quality controlled excellently. This is definitely the very best means to lower the rejection rate. All issues present in the rejected goods are going to be found so the product quality will be improved along with also the rejection is going to be decreased.

Hongte will still outstrip the market sales of other similar suppliers. pre-insulated panel produced by Hongteis very popular in the market. The production process of Ventech fiberglass duct board is strictly controlled utilizing high precision machine. It is available in various customized options.

Ventech believes that seeking truth and being pragmatic can help achieve the development of the cause. Inquire now!