Pre-shipment inspection (PSI) is one of the many quality control tests conducted by Zhejiang Waxing Electromechanical 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 oilless bearing before shipment.

Zhejiang waxing electromechanical co.LTD. is a state-owned backbone enterprise in angular contact ball bearing industry. The ball bearing series is available in a wide range of types and specifications. Reliable quality and durability are our competitive advantages. It, processed by lubricant technology, features improved bearing performance. The quality of universal joint bearing can be guaranteed with the implement ion of strict quality test. The durable steel cages endow the product with the performance of ductility.

Zhejiang waxing electromechanical co.LTD. is a company that sticks to establishing enterprise culture to enhance service quality. Get quote!