Three Mode
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Door and Window System Service ProviderProvide engineering solutions
(Engineering design, complete supply of Systems Integration materials, provision of Technical Manual
Processing guidance and supervision, construction design disclosure and supervision) -
Finished product supply of door and window systemProvide engineering solutions
(Engineering design, provision of finished products of model houses, delivery of finished products of doors and windows,
Construction design disclosure and supervision) -
Door and Window System Finished Products and Installation ConstructionProvide full process service for door and window engineering
(Engineering design, provision of model houses, production and construction delivery of doors and windows, and after-sales service)