| PRODUCT NO | |||
| PRODUCT TYPE | |||
| NORMAL VOLTAGE | AC220V 110V 380V 36V 24V DC220V 110V 48V 36V 24V 12V | AC220V 110V 380V 36V 24V DC220V 110V 48V 36V 24V 12V | AC220V 110V 380V 36V 24V DC220V 110V 48V 36V 24V 12V |
Important Notice
To avoid damage to the equipment or system, please read this carefully before installation:
1. Before installing the product, ensure you understand its working conditions and necessary safety procedures.
2. Always follow the user manual instructions when using the product, especially for applications involving gas, flammable materials, or environments with high temperature, humidity, or corrosive elements. Choose the appropriate model accordingly.
3. Choosing the correct power supply, voltage, and specifications is essential to ensure the product's longevity and optimal performance.
FAQ
Packing
Custom packaging available. Kveina branded packaging also available.
Shipping:
Export port: Ningbo or Shanghai, China
Shipping methods: by sea, air, or air courier
Delivery time: 1 to 45 days depending on order size.
Payment Terms
We accept T/T, L/C, PayPal, Western Union, etc.
Sample Policy
For regular coils under 5 pieces, free samples are available upon your courier account or pickup from our facility.
For custom orders, we will discuss via email.
Return Policy
We offer a 1-year warranty after shipment. If any issues occur within this period, please contact us for assistance.
Company Information
Ningbo Kveina Electronic Technology Co., Ltd was established in 1991. Previously known as Fenghua Kai Ri Pneumatic Machinery Manufactory Co., Ltd, it specializes in manufacturing solenoid coils, explosion-proof solenoid coils, hydraulic pressure coils, solenoid connectors, and other valve components.
Today, Kveina’s products are widely used across industries such as pneumatic/hydraulic systems, refrigeration, oil refining, dust removal, construction machinery, textiles, automotive, medical technology, process control, and environmental engineering. Our products are exported to North America, South America, Europe, Southeast Asia, the Middle East, Japan, and more. We provide a wide range of standardized solutions and high-quality products tailored to different clients worldwide.
With advanced winding machines, injection molding machines, and testing equipment, we ensure that every product meets the highest quality standards. We have also built a 15,000-square-meter production base in Fenghua Private Scientific & Technological Park, Ningbo, and have achieved ISO9001:2001, CE, and ISO/TS16949 certifications. In 2013, our explosion-proof series passed new industry standards, earning both the ex-proof and EC certificates, making us a certified company recognized by national technical authorities.
Our core philosophy is to "Satisfy Clients and Win the Market." With strong R&D capabilities, we maintain a dedicated lab, testing team, and research department, adopting international best practices in automation, lean production, and on-site management. We focus on reliability, technical excellence, and exceptional customer service to meet global demands.
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