Ningbo Yinzhou Tonly Hydraulic Electrical Factory was established in 1989. We are a professional manufacturer of various proportional solenoids for hydraulics.
Our factory covers 12000 square meters, including a building area of 9000 square meters. Our factory has advanced high precision CNC lathes, automatic stitch welding machines, BMC plastic package machines controlled by PLC, plastic injection molding machines, solenoid featuring testers, solenoid tube oil-pressure-resistant test stands, solenoid tube pulse fatigue test stands, excitation coil parameters and other testers. Through equipment import and technique upgrade, we have developed rapidly. At present, we have annual production capacity of 18 million pieces of hydraulic solenoids.
All the products are produced according to JB/T5244-2001 and VDE0580 standards and satisfy internationally advanced technical requirements. The performance is reliable and quality is steady. We have REXROTH type, Northman type, YUKEN type and VICKERS type. Our products can be widely applied in machine tools, plastic machinery, engineering, aerospace, automobiles and post and telecommunication. Our products are sold to mainland China, the United States, Sweden, Korea, Taiwan Area and other countries and regions.
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