Initially, the two standards E1 and E2 originated in Germany and were later adopted as European standards. China promulgated and implemented the "10 Mandatory National Standards for Limits of Hazardous Substances in Interior Decoration and Renovation Materials" on July 1, 2002, namely E1 grade and E2 grade.

Moisture-proof MDF is produced with special resin. The product has strong compressive resistance and wear resistance, and its density can be customized within the range of 750-1000mg/m ³.

Density board is made by grinding wood materials into uniform wood fibers and then subjecting them to high temperature and high pressure. Therefore, the internal structure of density board is tight, fine, uniform in density and stable in structure.

This article analyzes the performance differences between end hook steel fibers and bonded row steel fibers from the perspective of steel fiber type comparison; the standardized construction process proposes a 5-step mixing method (feeding in batches, controlling time, etc.) to avoid fiber agglomeration, and emphasizes the use of a twin-shaft mixer.

Chair-base for office chair. we can supply the all size.

In May 2025, Mr. Renjun Zhang, General Manager of WATTE Skylights, visited a client’s home in Sylvania Waters, Sydney, Australia, to conduct an on-site evaluation of their smart skylight performance. The visit not only validated the product’s durability under Australia’s intense UV and rainy climate but also highlighted how ​​auto-adjusting tint​​ and ​​rain-sensing closure​​ features seamlessly e

When planning a construction project, understanding the cost of building glass is critical to balancing budgets without compromising on safety or aesthetics. The price of architectural glass varies widely depending on type, thickness, coatings, and customization, but with Beijing Northtech Glass Co., Ltd (BNG Glass), clients gain access to high-performance glass solutions at competitive rates. Her