Which department is the national indoor solid wood door quality inspection in?

As the name suggests, the indoor solid wood door also knows that it is a solid wood door used indoors, so let's learn about the solid wood door together! Solid wood door refers to the material of making wooden door is taken from the forest of natural logs or solid wood laminated timber, after processing the finished door has the characteristics of no deformation, corrosion resistance, no cracks and thermal insulation. The selected use of precious wood, such as cherry, walnut, teak, etc., after processing the finished door has no deformation, corrosion resistance, no cracks and thermal insulation and other characteristics of drying, blanking, planing, tenoning, drilling, high-speed milling, assembly, grinding, painting and other processes of scientific processing. >>>More

In August 2006, the state announced the industry standard of "wooden door", you can understand it by looking at the website of Changling Interior Door of China Changling Group.

The brand is a wooden door brand in Beijing, the brand's main product is the silent door used by small white-collar workers, due to the European interior wooden door on the market There are more solid wood doors, the following is an introduction to the European solid wood composite door What are the characteristics. >>>More

1. Formaldehyde release.

2. Density. 3. Moisture content. >>>More

Wooden door purchase knowledge points: Although the price of ordinary wooden doors in some building materials markets on the market is mostly quoted by the number of units, the price of most of the high-end wooden doors in the home furnishing store includes three parts: door leaf price, door frame price and wood line price. >>>More