Since establishment in 1986 we have been engaged in the manufacturing of central air condition equipment such as AHU, PAU, FCU, PFD, AD, TH, muffler, air inlet, twist outlet, air curtain, jet nozzle, fan tank and so on. As a professional manufacturer, we always place emphasis on quality control. To ensure that excellent quality levels are maintained, we have implemented a QC system that is in strict conformance with international standards. Under this system, all series are monitored and tested at each stage of the production process, with defective items removed and disposed of. Moreover several of our products have won patents, certificate of ISO14001, ISO9001 of French BVQI. Meeting these standards, our products are exported to buyers both domestically and abroad. Our annual value is now up to 300,000,000. If you are interested in any of our series please do not hesitate to contact us for details. We are looking forward to establishing business relationships with customers all over the world.