六玄网132022-六玄网服务器-六玄网132423-六玄网38744-六玄网04424 The precision cold-formed profile production line independently designed and developed by Sinowa has its own intellectual property rights and exquisite design, which realizes the co-production of a multitude of profiles with outstanding utility.

Compared with other traditional building materials, steel profiles have excellent mechanical forces.

六玄网132022-六玄网服务器-六玄网132423-六玄网38744-六玄网04424 First of all, as an important mechanical feature of structural steel, high yield strength can form an ideal elastic-plastic model within a large deformation range; secondly, due to a larger stress value, the steel has a larger residual deformation after yield, exceeding the normal range. The tensile strength guarantees structural safety; thirdly, elongation ratio is the plastic deformation of steel before fracture, which makes the steel become partially yield without obvious failure even by shearing, stamping, bending and hammering; fourthly, resisting to impact load, impact toughness is measured by the total absorbed energy during fracture, thereby it is a comprehensive indicator of steel strength and plasticity.

Besides its mechanical advantages, cold bending process maintains the physical properties of the steel, thus preserving the above prominent features.

六玄网132022-六玄网服务器-六玄网132423-六玄网38744-六玄网04424 A multiple times of cold bending can also greatly improve the strength and shear resistance of steel to meet the high specification requirements for materials in the building.

六玄网132022-六玄网服务器-六玄网132423-六玄网38744-六玄网04424 Based on the updating and optimization of market maturity, a series of precision doors and windows, partition and curtain wall profiles by Sinowa has relatively sound and compact structure with coordinated appearance. A number of innovative and marvellous upgrades endows predominant quality. Anti-counterfeit campaign and continuous innovative R&D make products take the lead in the forefront of the world.