BLCH Pneumatic Science and Technology Co. Ltd has strict quality management system, from raw materials to parts and finished products, there are strict testing technology and process.
Our key seals are imported from Germany and Japan, and the grease used is Kluber grease from Germany. The products are produced, installed and transported under strict standards, and all products leave the factory after 100% testing.
BLCH has a professional laboratory for all kinds of products to do long-term testing, so that customers get stable performance and excellent products. 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.
