Pre-shipment inspection (PSI) is one of the many quality control tests conducted by Foshan YUDI Stairs Co., Limited. This inspection is based on standard QC testing or on customer request. Based on these criteria and procedures, samples are randomly selected and defects are checked. For us, pre-shipment inspection is an important step in the quality control process and a way to check the quality of the u shaped stair before shipment.
Manufacturing facilities of YUDI Stairs are located worldwide. curved stairs produced by YUDI Stairs is very popular in the market. Our clients greatly trust the product for its unmatched quality and long-lasting performance. The product can help people reduce their carbon footprint by reducing metal waste. People can recycle the product and send it to the metal factory for reprocessing. Yudi Stairs have can custom curved stairs, floating stairs, spiral stairs, straight stair, U shaped stair, etc.
YUDI Stairs's ambition is to lead the peak in straight stair industry. Get quote!