Pre-shipment review (PSI) is just one of many excellent control evaluations conducted by Guangzhou HaoAir Purification Technology Co.,Ltd.. This review is based on regular QC testing or on client request. Based on these standards and processes, samples have been randomly chosen and flaws are assessed. For all of us, pre-shipment review is an important step in the quality management procedure and a means to confirm the grade of this dispensing booth before dispatch.

Years of focus on the development and production of bag air filter has made HaoAir Purification a well-known manufacturer in China. The pass box manufacturers series is widely praised by customers. The product is proven to be energy efficient. It supports its operation by adopting energy conservation technology, consuming very little energy. The product can maintain high air quality of the factory. The product possesses many distinct features that make it very purposive, especially in the car manufacturing industry and medical industry. The product stands out for its high efficiency for purification.

Corporate mission shows the company's fundamental purpose that HAOAIRTECH insists on putting quality first and customers foremost the first place. Contact!