Laboratory ventilation equipment manufacturer

1. Beijing Xinyang Hengtong ventilation equipment co., ltd.

Main products: ventilation pipes; Exhaust duct, kitchen exhaust duct, air conditioning duct, stainless steel exhaust hood, spiral duct, fan, oil fume purifier.

Address: Tongzhou Garden International Seed Science Park, Zhongguancun Science Park, Tongzhou District, Beijing.

2. Wuxi World Ventilation Equipment Co., Ltd.

Main products: 304 stainless steel spiral duct; Rectangular tube; Ordinary flanged pipes; Welded air duct; Angle steel flange; Galvanized flange; Pipe flange.

Address: Zhuhai Road 18, Yixing Street.

3. Jiangsu Changda HVAC Equipment Co., Ltd. ..

Main products: Suqian ventilation duct factory installation, Suzhou duct factory direct sales, Xuzhou duct factory direct sales, Huai 'an duct factory direct sales.

Address: No.27 Hongzehu West Street, Sihong County.

4. Henan Huafeng Ventilation Equipment Co., Ltd. ..

Main products: Zhengzhou air duct, Zhengzhou spiral duct, Zhengzhou air duct processing plant, Zhengzhou static pressure box, Zhengzhou louver, Zhengzhou smoke exhaust and ventilation project.

Address: Yuzhong Steel Market at the intersection of South Fourth Ring Road and Zheng Xin Expressway.

5. Changzhou Peng 'ao Air Conditioning Equipment Co., Ltd. ..

Main products: spiral duct, angle steel flange air duct, stainless steel air duct, common plate flange air duct, galvanized iron sheet air duct, welded air duct and environmental protection equipment.

Address: No.6 Xinzhi Road, South Zone, Wujin National High-tech Industrial Development Zone, Changzhou.