Recommend the method of identifying high quality shading nets to buyers for reference:
1. smooth surface, smooth, flat and parallel gap, neat, uniform, clear latitude.
2. finish, a bright feeling, deep black, rather than floating bright feeling.
3. flexibility moderate, elastic, no stiff feeling, not rough, with smooth space, thick texture.
4. regular fixed package, shading rate, specifications, size marked clearly.
5., no smell, smell, and some just plastic light coke paste taste.