ISO 9001 Certificate
At Dashang, quality assurance is always our primary concern. We believe that "Good wire cloth can speak and each mesh should be worth". That's why we monitor the quality of our products every step of the manufacturing process to achieve every inch of our product are perfect and free from any quality defect.
To this end, we pay great importance to following inspection steps to ensure all our raw materials and final products meet our rigorous standards for quality.
Raw Material Inspection
When we receive the incoming raw materials, we will test the chemical components, physical properties and tolerance of the stainless steel wire to ensure that all materials meet or exceed the quality standard and requirements.
Carbon & Sulfur Inspection
When we receive the incoming raw materials, we will test the carbon and sulfur contents of the stainless steel wire to ensure that its carbon and sulfur contents meet or exceed the quality standard and requirements.
Wire Diameter Inspection
After primary inspection, the incoming raw materials will be sent into the workshop for wire drawing. The drawing process will be stopped until the wire diameter is drawn into the desired size for weaving.
In Process Inspection
Before weaving, our technicians will check if the CNC weaving machines are set and operated correctly. During the trial operation, our QC personnel will check if the flatness of the product meet corresponding requirements.
When the trial production is finished, we will cut several pieces of samples from the woven wire mesh to conduct further test. We will put a piece of sample on the professional test machine to check if the opening size and uniformity of the product meet corresponding standards.
When the inspections mentioned above are finished, we will take another piece of sample for tensile test. The sample will be placed between the pulling part and the clamping part of the tester for tensile test to check if the tensile strength of the product is qualified.