About product and suppliers:
            1,320 4040 housing products are offered for sale by suppliers on Alibaba.com, of which water treatment accounts for 35%. 

A wide variety of 4040 housing options are available to you, such as 1 year, 3 years. 

There are 525 suppliers who sells 4040 housing on Alibaba.com, mainly located in Asia. The top countries of suppliers are United Arab Emirates, China, and India, from which the percentage of 4040 housing supply is 2%, 95%, and 1% respectively.