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Quality Control

BLCH has strict quality management system, from raw materials to parts and finished products, there are strict testing technology and process. We take long time in working-life testing and insist that every single product should be checked and tested before delivery.

Products Parts Testing

Completed Product Testing

R&D Team

Our R&D team accelerates the development of industrial automation through the combination of pneumatic technology and microelectronic technology. We has a professional laboratory for all kinds of products to do long-term testing, so that customers get stable performance and excellent products.

Product Testing

The products are produced, installed and transported under strict standards, and all products leave the factory after 100% testing. Our cylinders still work normally after 6 million times test. Work life of air source treatment unit is more than 2 million times, work life of solenoid valve is more than 20 million times.