floor spring

Our main products include door handle, floor spring, Center Clock of Glass Door, door closer, patch fitting, glass door hinge and stainless steel hinge etc.

主要产品有拉手、地弹簧、玻璃门中央锁、闭门器、门夹、玻璃合页及不锈合页等系列。

A deep beam model with spring bearing is given, based on the analysis of middle frame of frame and shear wall structure ground floor. Comparing rigid assumption to elastic assumption, shear error of frame is worked out, which is index of floor rigidity.

从按刚、弹性楼板计算框剪结构的底层中间框架柱剪力误差值的分析入手，建立了一个由弹簧支承的水平深梁的模型。

DJ training, installation works Nightlife Establishments debugging services, fluorescent murals, floor spring production of the installation.

DJ培训, 迪厅工程安装调试服务, 荧光壁画, 弹簧地板制作安装.

Our factory professional produces in floor spring, door clip, plastic wheels, hinge, window lock handle and other projects necessary hardware.

本厂主要生产地弹簧，门夹，塑料轮，合页，窗锁，执手等工程配套五金。

The turnable axles of different specification can be used with different floor spring.

备有不同规格的转轴可与各种地弹簧配合使用.

With plastic foot pedestal of different specification, can be used with different floor spring.

备有不同规格的塑料脚座, 可与各种地弹簧配合使用.