Chongqing Qingcheng Agricultural Science and Technology Co., Ltd
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Multi-Span Greenhouse Aluminum Alloy 1.0mm Lock Profile Kit Poly Lock Channel

Multi-Span Greenhouse Aluminum Alloy 1.0mm Lock Profile Kit Poly Lock Channel

Aluminum greenhouse lock channel,a support is needed when constructing a greenhouse, so the greenhouse lock channel is a fulcrum to support the greenhouse. The greenhouse lock channel is one of the main accessories of the greenhouse film