Founded in 2010, Tullker Co., Ltd. has focused on the R&D, manufacturing and sales of ultrasonic cleaning equipment.Over the past 11 years, our products have covered laboratory, medical, industrial engineering and household filed, which are widely used in the lab of school and companies, surface coating treatment, mechanical engineering, electronics, medical, semiconductor, watch, jewelry, PCB board, glasses, etc. Innovation and customer-oriented are the most important corporate culture for us. Products range from mini household ultrasonic cleaner, bench-top ultrasonic cleaner, industrial ultrasonic cleaner, as well as immersible ultrasonic transducer system. We welcome customer to ODM, OEM, wholesale and customize.