Pre-shipment inspection (PSI) is one of the many quality control tests conducted by YUEQING HUIHUA ELECTRONIC CO., LTD. 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 terminal block before shipment.

Wahsure mainly develops, produces, and sells electrical glands for many years. We have been recognized as a credible manufacturer. The terminals connectors series is one of the main products of Wahsure. Wahsure cable terminal connectors has undergone the electromagnetic compatibility(EMC) test including electromagnetic interference test and electromagnetic susceptibility test, and all these tests are strictly carried out before its delivery. The product is guaranteed to have an exceptional quality that lives up to customer's expectation.

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