Qhov no kuj yog qhov Bishan project, peb ua tiav ib lub qhov nrog shading, muaj ib qho ntxiv koov kub galvanized steel thav duab sab nraumlub tsev cog khoom loj, peb muab daim ntaub shading tso rau ntawm nws kom txhawm rau tiv thaiv lub hnub ci.
Chongqing Qingcheng Agricultural Science thiab Technology Co., Ltd
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