PVC cover ( octagon) 燕屋通风盖 (八角形) Accessories 配件 Swiftlet Farming Accessories 燕屋专用配件柔佛，新山，马来西亚，郊外岭 Johor Bahru (JB), Malaysia, Desa Jaya 供应商，供应

Nest Tech System Sdn Bhd
22, Jalan Permatang 9,
Taman Desa Jaya,
81100 Johor Bahru,
Johor, Malaysia.

+607-3544699

+607-3534699

PVC cover ( octagon) 燕屋通风盖 (八角形)

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PVC cover ( octagon) 燕屋通风盖 (八角形)

用于燕屋通风孔以减低气流或减少从通风孔折射进来的光线.

Swiftlet house ventilation holes - to reduce air flow & sunlight.