Sleeptight Household is a OEM&ODM factory for spring mattress & foam mattress more than 8 years, with the capacity of 30,000 pieces monthly.
We have passed the certificate of OEKO TEX, CERTIPUR-US,ISO,BSCI.,ect.We have our own foam factory and spring production line,it would save much for the cost.
https://www.sleeptightoem.com