Is graphic overlay tested before shipment?

The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Huihui Xin Technology Co., Ltd.. With no exception, graphic overlay is also inspected for quality control prior to shipment. This inspection is based on the product's Standard Acceptable Quality Limit specification or on customer request. Based on these criteria and procedures, samples are randomly selected and defects are checked. The Pre-Shipment Inspection helps both ourselves and customers to reduce the potential risk of delivery delay or/and fix or redo products. At last, the product will be photographed to ensure that the order is in perfect condition, complete, and properly packaged for shipment.

Huihui Xin membrane switches is a dominant supplier integrating design, research and development, production, sales and service of membrane switch panel. Huihui Xin has created a number of successful series, and graphic overlay is one of them. Huihui Xin membrane switches backlit light switch is finely developed with a circuit board which is arranged on a heat sink to control too much heat produced. This product has the advantage of high conductivity. The product contributes a lot in employee costs. Its needs fewer workers to support its operation, which will lead to financial savings. The keypads has been well-sealed against dust and liquid.

We put sustainable development as our top priority. Under this task, we will invest more in introducing green and sustainable manufacturing machines which generate less carbon footprint.