most sony LCD panels using samsung panel.

only high end series panels made by Sony itself.

belakang TV the rear panel is supplied by a steel factory in Bangi, in the future it will be made in china if the steel costing is expensive in malaysia.

the rear panel punya mold is supplied by a company in Serdang.

sony make believe that in order to keep the company alive, it has to keep small amount of factories. this is why many sony factories been sold to third party already.