Ortho matraasị

Ortho Matarasị bụ ụlọ ọrụ America na-ahụ maka matarasị na ihe ndina nwere isi ụlọ ahịa na ụlọ ọrụ na-ere ahịa na La Mirada, California. E hiwere ya na 1957 na Gardena, California.  N'afọ 1996, Ortho jikọtara ya na W. Simmons ụlọ ọrụ ma gbanwee aha ya ka ọ bụrụ W.E. Bedding n'afọ 1997.  Ka ọ na-erule afọ 1998, High Street Holdings, nke ezinụlọ Karmin nwere, nwetara Ortho Mattress. N'afọ 2002, ụlọ ọrụ matarasị ahụ meghere ụlọ ọrụ nke ha na Cerritos, California ebe ha malitere ime ihe matarasị nke ha n'ụlọ.  A na-akpọ aha WE Bedding Ortho Mattress n'afọ 2004.  N'afọ 2007, ọ kwagara mmepụta ngwaahịa ya niile na Southern California site na China ma n'afọ sochirinụ kwagara isi ụlọ ọrụ ya na La Mirada, California.  N'afọ 2007, ọ weghachiri mmepụta niile nke ngwaahịa ya na Southern California site na China. N'afọ 2018, onye na-ere matarasị na-eme atụmatụ ịgbasa na Arizona iji nye ohere mmepụta nke ihe ndị ọzọ.  Ka ọ dị ugbu a, Ortho Mattress nwere ihe karịrị ụlọ ahịa 70 n'ógbè ahụ gụnyere Los Angeles, Orange, San Diego, Ventura na Santa Barbara. Onye na-eme matarasị na-ewe ihe dịka mmadụ 240.

A kpọrọ Ortho Matarasị "Ụlọ ahịa akwa akwa kacha mma" na mpaghara Valley/Ventura nke Los Angeles site n'aka ndị na-agụ akwụkwọ Los Angeles Times na mbụ ya Readers" Choice 2012.

A na-emepụta akara ndị dị ka Avant,Cool Quilt, Rata, Dọkịta ahọrọ, Dọkịta ahọpụtara ebe nchekwa na mkpokọta klọb n'okpuru akara Ortho Mattress, Inc.  Ha na-ebukwa ụdị matarasị kachasị elu dị ka Tempur-Pedic, Stearns na Foster, na Aireloom.    

 Ntụaka 

 Njikọ mpụga 

 Ebe nrụọrụ weebụ gọọmentị

 Ortopedic Memory Mattress Foam

 ihe mere matarasị ọkpụkpụ ji bụrụ nhọrọ kachasị mma