Pre-shipment review (PSI) is just one of many excellent control evaluations conducted by Shanghai CHZ Lighting Co.,Ltd. This review is based on regular QC testing or on client request. Based on these standards and processes, samples have been randomly chosen and flaws are assessed. For all of us, pre-shipment review is an important step in the quality management procedure and a means to confirm the grade of this led lighting products before dispatch.
CHZ Lighting is an experienced and professional manufacturing company based in China. Our expertise lies in led tri-proof light design and production. CHZ Lighting provides a wide range of led flood light for customers. The product is not likely to deform. Going through the cold stamping process during production, it has improved cracking proof capacity. Going through salt spray test up to hundreds of hours, it is highly resistant to corrosion. CHZ Lighting stays ahead of demand and achieve peak efficiency with excellent customer service. This product has good color consistency and accurate color rendering.
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