The concept of building templates

The building formwork structure used in the construction of cast-in-place concrete structures mainly consists of three parts: panels, support structures...

Introduction to multi-layer boards

The production method of multi-layer boards generally consists of first making the inner layer graphics, then using printing and etching to make a single...

Development direction of multi-layer boards

With the development of miniaturization and high integration of VLSI and electronic components, multi-layer boards are often moving towards the direction of...

Plywood: a high-quality material that can be reused multiple times