FUJIHD Elevator Co.,Ltd. FRAME INTEGRATED ELEVATOR With the improvement of the economic development and people's living standards, old buildings to install elevators become increasingly urgent needs of society, people's lives become an important elevator vertical transportation tool, modular steel elevator hoistway integration is the solution of old buildings to install an elevator in the most direct way. It is a new elevator products, has a broad market prospect. DAZO elevator alter painstaking research and development of the framework of integrated elevator, obtained by the National Elevator Products Quality Supervision and Inspection Center (Zhejiang) issued by the special equipment testing report, the report number: JT2015DT35004. FRAME INTEGRATED ELEVATOR MANUFACTURING PROCESS CHARACTERISTICS a. The product is used for historical reasons due to the end of the reserve hoistway both old buildings to install elevators this particular place....