为适应现代储存之需要，解决空间的合理使用，独特设计的轻型、中型、重型货架设计合理，扣接牢固，三角型支撑杆使整体货架受力更加均匀，永不变形。
In order to meet the need of modern storage, solving the rational use of space, the unique design of the light, medium and heavy shelves design is reasonable, firm clasp, triangular support bar make whole shelves stress is more even, never deformation.