International cooperation
   Advantageous equipment
   Kelin technology
   Quality assurance
hot flue gas bag filter
pulse bag filter serials
reverse air bag filiter serials
unit filter
electric filter
cyclone filter
electrical control
filter’s fittings
dust-conveying device
Quality assurance
  Strict management, credible quality and wonderful creation has been pursued for the 30 years as our enterprise tenet. Perfect and reliable quality management system, organization and nessary quality inspection measures have all worked to make our products in accordance with international standard organization win a good reputation. Baodai filter has been awarded for domestic sole Chinese machinery brand name product for environmental protection. In 2004 Baodai filter is awarded for national enterprise who strictly abides by contract and keeps promises. In 2006 Baodai filter is awarded for Chinese Brand Name Product.