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The advantages of standard ball valves include: 1. Simple structure, small size, light weight, easy installation. 2. Flexible operation, fast switching, low friction when opening and closing. 3. Good sealing, wide range of sealing surface materials, suitable for various media. 4. Small flow resistance, small fluid resistance, large flow rate. […]

The advantages of standard ball valves include: 1. Simple structure, small size, light weight, easy installation. 2. Flexible operation, fast switching, low friction when opening and closing. 3. Good sealing, wide range of sealing surface materials, suitable for various media. 4. Small flow resistance, small fluid resistance, large flow rate. […]

In modern infrastructure, energy efficiency and insulation have become critical considerations for data centers, industrial stations, and communication hubs. Traditional construction often struggles with thermal bridges, poor modularity, and energy loss, which drive up operational costs and complicate maintenance. PU integrated computer rooms — built using high-density polyurethane (PU) structural […]

In modern infrastructure, energy efficiency and insulation have become critical considerations for data centers, industrial stations, and communication hubs. Traditional construction often struggles with thermal bridges, poor modularity, and energy loss, which drive up operational costs and complicate maintenance. PU integrated computer rooms — built using high-density polyurethane (PU) structural […]

Introduction In the world of construction and land surveying, precision is everything. From establishing elevation benchmarks to verifying structural heights, every measurement impacts the quality, efficiency, and safety of a project. Among the essential tools used by surveyors, the tower ruler—also known as a telescopic leveling rod or height gauge—is […]

As families and children increasingly seek immersive, safe, and stimulating environments for recreation, colorful indoor amusement parks have become one of the most vibrant segments of the global entertainment industry. In 2025, new trends in design, materials, and play concepts are reshaping how these spaces engage, educate, and entertain. Manufacturers […]

As families and children increasingly seek immersive, safe, and stimulating environments for recreation, colorful indoor amusement parks have become one of the most vibrant segments of the global entertainment industry. In 2025, new trends in design, materials, and play concepts are reshaping how these spaces engage, educate, and entertain. Manufacturers […]