石家庄通安机械有限公司主要从事电梯安全部件的设计、制造和销售，产品有限速器、安全钳、油压缓冲器、小型货梯安全钳及限速器、导靴、无齿曳引机曳引轮、导向轮等电梯零部件。 公司各类机械加工设备齐全，其中包括数控车床、数控铣床、数控线切割机、火焰切割机、剪板机、冲床等高精度加工设备，并配备了试验塔及一整套先进的调试和检测设备。目前已经具备了自行设计、开发、生产并且年产5000套安全部件的能力。 本公司产品严格按照国家标准GB7588-2003生产制造，也可以根据用户需要进行专门的设计定货服务。我们坚信，以我们可靠的质量和优质的服务，必将赢得广大客户的信赖。 诚邀各位同仁莅临指导，全面合作，携手共进。Shijiazhuang Tong’an Machinery Co., Ltd. mainly deal with the design, manufacture and vendition of the elevator safety parts. The products include Governor, Progressive safety gear, oil buffer, goods lift safety gear, goods lift Governor, Sliding guide shoe, Traction sheave, sheave and so on. Well equipped with advanced facilities and equipment for machining, inspection and testing, such as NC lathes, NC mill, NC plasma cutting machine, shearers, punch and so on. Presently, we are specialized in designing and producing safety components for elevators. We also have the ability to produce 5000pcs of safety parts per year. And part of the products has obtained the national patents. Our company conforms to the national standard of GB7588-2003 strictly. According to the needs of clients, we can serve special design orders services. Depending on the credible quality and excellent service, we are fully confident that we will win the trust of the broad masses of the