Is o ring tested before shipment?

The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Xiamen JAMA Bearing Co., Ltd. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of o ring before they are shipped.

JAMAhas long enjoyed great fame both at home and aboard. JAMA's ball & roller bearings series contains multiple sub-products. JAMAoil seal is under constant control in terms of health, safety, and environmental protection standards, as evidenced by the CE certificate issued. The combination of the expertise of our QC experts and the quality inspection standards guarantees that the product is of the highest quality.

What we aim to do is that we devote ourselves into developing ball & roller bearings with highest quality and favored price wholeheartedly. Inquire now!