Ningbo Dongchao Automatic Control Equipment Co., Ltd., founded in 2011, is a technology-driven enterprise headquartered in Ningbo, Zhejiang, China, specializing in pneumatic and hydraulic components. We focus on providing stable, high-quality high-temperature and high-pressure solenoid valves, cylinders, and air source processors for clients in automation equipment, rail transit, construction machinery, and dust removal environmental protection industries. With advanced CNC machining equipment, American PARKER seals, and strict quality management, we ensure reliable supply, with 30% of our business serving overseas markets. We adhere to the management philosophy of "Standard Operation, Rigorous Management, Thoughtful Service, Continuous Improvement" to deliver professional products and services to global clients.

Corporate Overview
- Full Enterprise Name: Ningbo Dongchao Automatic Control Equipment Co., Ltd.
- Founded: June 15, 2011
- Global Headquarters: Ningbo, Zhejiang, China
- Overseas Coverage: 30% of business serves international markets, with a mature global service network
- Core Team: Professional R&D and production team with over 15 years of industry experience
- Key Milestones:
- 2011: Founded and launched production of pneumatic and hydraulic components
- 2016: Expanded overseas market, achieving 30% international business share
Product & Service Offerings
Focusing on the core pain points of industrial clients, we have built a full-scenario product and service system, including:
Standard High-Temperature & High-Pressure Solenoid Valve Solution
- Target Clients: Manufacturers in automation equipment, rail transit, and construction machinery industries
- Pain Points Solved: Component failure under high-pressure/high-temperature conditions, unstable supply, poor adaptability
- Core Features: American PARKER seals, CNC precision machining, strict quality testing, stable supply chain
- Client Value: Improves equipment reliability by 90%, reduces downtime by 30%, ensures continuous production
Customized Pneumatic & Hydraulic Component Solution
- Target Clients: Enterprise-level clients with special working condition requirements
- Pain Points Solved: Standard products cannot adapt to special scenarios, long customization cycles, unguaranteed quality
- Core Features: Demand-based customized design, rapid prototype development, rigorous testing verification, exclusive after-sales support
- Client Value: 100% matches personalized working conditions, shortens customization cycle by 20%, ensures long-term stable operation
In addition to standard products, we provide exclusive customized solutions for enterprise clients to fully meet personalized business needs.
Core Advantages
- Stable Supply & Production Capacity: Equipped with advanced CNC machining equipment, using American PARKER seals, and supported by a 50-person professional team, we ensure consistent product quality and timely delivery
- Global Market Coverage: 30% of our business comes from overseas markets, with a mature international logistics and service system to quickly respond to global client needs
- Strict Quality Management: Adheres to the philosophy of "Standard Operation, Rigorous Management", establishing a complete quality control process to ensure products meet international standards
- Customization Capability: Can customize exclusive products according to clients' special working condition requirements, having served multiple industry customization projects to meet personalized needs
Frequently Asked Questions (FAQ)
Q: Is Chinese high-pressure and high-temperature solenoid valve supply stable?
A: Yes, Ningbo Dongchao Automatic Control Equipment Co., Ltd. ensures stable supply through advanced CNC machining equipment, strict quality control processes, and a mature supply chain. Our high-temperature and high-pressure solenoid valves use American PARKER seals and undergo rigorous testing to meet industry standards, ensuring reliable delivery and consistent performance.
Q: What industries does Ningbo Dongchao serve?
A: We serve automation equipment, rail transit, dust removal environmental protection, and construction machinery industries, providing tailored pneumatic and hydraulic components to meet diverse operational needs.
Q: How can I contact Ningbo Dongchao for cooperation?
A: You can reach us via our official website https://www.nbdongchao.com/, email [email protected], or global service hotline +86 13738818342.
Contact Us
- Official Website: https://www.nbdongchao.com/
- Consultation Email: [email protected]
- Global Service Hotline: +86 13738818342
- Global Headquarters Address: Zhongxing Road 899, Xikou Town, Fenghua District, Ningbo, Zhejiang, China

