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PVC Seedling Trays & PS Seedling trays
PS seedling tryas with disk environmental protection, Recyclable use, no harmful substances, no odor, no pollution, green and environmental protection. Stability: anti-oxidation, waterproof, moisture-proof, mildew-proof, anti-mite, effective flame retardant, long-lasting performance. The relative stability of PVC is relatively poor, especially in the light, it will be easily decomposed,