ANSI/DIN Industrial Valves
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Quality Control

Quality Control

Quality is the life of enterprise. We are care of our commitment and prestige. YFL has highly responsible inspectors concentrated on thickness test, PMI test, magnetic particle test, impact test, penetration test, ultrasonic flaw detection, pressure seal test, low temperature test, flow test, life test, performance test for industrial valves and solid waste shredders from raw materials to finished products, according to various standards of ISO, API, DIN, BS, GOST etc., through advanced inspection equipments and strict scientific quality control management, to make sure every YFL product leaves the factory with top class quality and excellent performance to create value for customers.