Shandong Yuyun Sanhe Machinery Co., Ltd.  

Product Name: Livestock Ceiling Attic Vent Model NO.: FC-7 Certification: ISO, CE, CCC Installation: Roof Mounted Venetian-Style Air Layers: Single Type: Air Inlet Usage: for Ventilation Material: Plastics Trademark: Yuyun Sanhe Transport Package: Standard Export Packages Specification: International Standard Origin: China(Mainland) HS Code: 3925300000 Product Description FC-7AirInlet Specifications 1. frame isExcellent PPplastic by injection molding, with strong anti-impact performance.3. Shutter is PVC plastic by extrusion molding, light weight, flexible open4. Added with sponge for good thermal insulation5.Foam insulation board is added inside for keeping warm6. Two-sides and four sides air inlet can be choose about our CompanyShandong Yuyun Sanhe Machinery Co.,Ltd is the biggest and the most professional manufacturer of ventilation equipment inChina,equipped with the most advanced CNC production lines and laser cutting machines, top quality level in the industry. All Products