Kelly steel elevator hoistway Beijing Heng Construction Ltd. Tel 400-865-1689 With the rapid socio-economic development, people's increasing demands of material life, living environment, improve and enhance the quality of life has become the people most concerned about, The most direct and most practical problems, however, has some special factors hinder the aspirations of the people and improve the quality of material life, especially some of the older residential multi-storey residential building without elevator to many dwellers great inconvenience, so old elevator installation is imperative. Steel Elevator Which company do well? Kelly Beijing Heng Construction Ltd. is a design, processing, installation in one of the specialized steel company, with steel structure engineering contractor qualifications, financial strength, and strength. Beijing Heng Construction Ltd. Kelly What are the advantages? 1, has registered structural engineer at the national level 6, structural engineers and technical staff over a hundred people. 2, long-term cooperation with a number of well-known institute, joined forces to create the best design. 3, adhere to systematic management, all have someone to supervise the construction process, a step acceptance. 4, signed a service agreement, the service hotline is open 24 hours, after-sales staff on call. Kelly constant moment of "customer safety and quality of life, the greatest cost savings for customers in pursuit of" principle, has been unanimously praised by the community. So far, the company has created a large number of high-quality projects for the community. Kelly constant is your right choice! Kelly constant look forward to working with you! Your needs is our pursuit, do you satisfied with the project is our duty, we treat people with integrity, quality service, of a really inexpensive, discount . Regardless of project size, we never pick skinny fat check, all according to engineering standards work, to your satisfaction.