大棚用钢丝
大棚有钢丝是采用高强度钢拉拔而成，它具有强度高、拉力大等特点。
一般规格为：大棚用钢丝Φ5.0mm-Φ1.2mm.
用 途： 多用于固定各种种殖大棚骨架.
Greenhouses are used wire pull-out from high-strength steel, it has high strength, big rally and so on.
General specifications: Greenhouse wire Φ5.0mm-Φ1.2mm.
Uses: used for various kinds of fixed-yield greenhouse frame.