Many sink manufacturers worldwide.

Few, however, and convenient, sanitary sink does.

About our spsink (sanitary perfect sink) sink drain recognition technology in the world, registered patents from around the world (United States, Russia, China), and of the patent examination (Japan, India, Brazil).

Spsink (sanitary perfect sink) is the only product with a patented recognition technology on the sink.

Quality which is not packing and the remainder water do not put in lid circumference not to be, washing quickly it will ask, it will be able to drain in compliance with of course and U traps offensive odor also it will be able to intercept purity condition to be a rainwater, the composition and structure about under break are sink drainage system the work and maintenance civil official is convenient.

The exchange chin which to at the multiple hall of the sink main body becomes paragraph music side will be formed with all, the lower part will be extended at below and combination it will roll and it forms, minute description combination the connection screw before the formation multiple it will be able to combine the minute description multiple main body which it acts attaches,

The developed drain in the sink connect  with  the outer surface of sink existing does not use the packing which is used about lower the purity condition to be the rainwater, composition and structure about under break the work and maintenance civil official quite it will be able to provide the sink (modification unit) which is convenient (hygienic side) is feature.