We are a professional A/C maker who only focuses on the development of Air conditioners . We started producing A/C in 1991 and exporting since 2001 , now the OEM factory of YORK in China on wall split A/C , this relationship has lasted for more than three years . Reliable quality and reliable support for our clients worldwide is our first goal . Ranking Top 3 in the air conditioning industry in China, VS can provide you reliable quality and reliable support. 3 years OEM experience for York International, we can give you 5 years warranty for the compressor and 3 years for the whole unit. Our advanced production line can give you 25 days lead time as well as high quality.