The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Foshan Topson Stainless Steel Co., Ltd.. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of metal screen panels before they are shipped.

Topson has occupied most part of market by its high quality stainless steel bollard. Topson is mainly engaged in the business of stainless steel drain cover and other product series. stainless steel satin golden handrail outshine other similar products with its metal screen panels design. It can be recycled, which helps save on landfill and the environment. This product emits not overly bright yet too dim lights. It is designed with appropriate color temperature which helps users to see things clearly without causing eye strain. It can be recycled, which helps save on landfill and the environment.

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