新型塑钢大棚支架是沈阳天智科技有限责任公司生产的一种专利产品，适用于大棚蔬菜、果树生产，同时也可用于养鸡、养鸭、养鱼、养虾等畜牧业和水产业生产。其特点如下。１．老式大棚多为竹木结构，易腐朽，使用周期短；钢制大棚虽高大敞亮，但易锈蚀，且造价高。塑钢大棚... The new plastic steel support is a patented product produced by Shenyang Tianzhi Science and Technology Co., Ltd. It is suitable for the production of vegetables and fruit trees in greenhouses. It can also be used for livestock husbandry and aquaculture production such as raising chickens, raising ducks, raising fish and shrimp. Its characteristics are as follows. 1. Old-style greenhouses mostly bamboo structure, easy decay, the use of short cycle; Although the tall steel shed light and spacious, but easy to rust, and high cost. Plastic shed ...