3d专家预测汇总号惠而浦集团一直在评估有助于惠而浦在中国市场中增强业务表现的潜在战略合作关系　　其次，从这些基金的前十大重仓股的变动来看，季度的调整还是比较大，有的甚至出现5只以上的调仓，以这样的调仓频率来看，这些个股很大一部分可能也不会出现在4季报中

• Lifetime 5-10 years.
• Insulating effect of the EPS material ensures a better control of the root temperature .
• Much cheaper than steel.
• Ground need not be profiled.
• Flexible system , substrates and growing systems change rapidly , adjustment is relatively cheap
• Material is recyclable.