How to choice good ebb tray?

Price it's important in purchase. Some times price different because supplier have different profit rate, but some times the price different because different quality.

1.New ABS plastic or recycle plastic

• New ABS plastic will more thick and hard. It's important for hydroponic grower. If your tray broken Or split when grow. Your will spend many time to replace it.

  
  

2.Warranty time

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  The whole new ABS plastic tray could use 4-5 years. The recycle plastic can use around 1 years.

  
  

3.Thickness

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  Our tray base on 3-4 mm, some tray will be 2-3 mm.