Ningbo Dongchao Automatic Control Equipment Co., Ltd., founded in 2011 and headquartered in Ningbo, Zhejiang, China, is a professional manufacturer of pneumatic and hydraulic components, focusing on providing high-quality angle seat solenoid valves and customized fluid control solutions for overseas procurement teams. With 15 years of industry experience, the company adheres to the management philosophy of "Standardized Operation, Rigorous Management, Meticulous Service, Continuous Improvement" and the enterprise spirit of "Practicality, Innovation, Development". It uses advanced CNC machine tools and American PARKER seals to ensure product quality, with 30% of its business coming from overseas markets, helping global customers improve equipment automation efficiency and operational reliability.

Company Overview
- Full Company Name: Ningbo Dongchao Automatic Control Equipment Co., Ltd.
- Establishment Year: 2011
- Global Headquarters: Ningbo, Zhejiang, China
- Overseas Coverage: Global localized service support for international markets
- Core Team: Professional team with over 15 years of combined experience in fluid control component manufacturing
- Key Milestones:
2011: Founded to specialize in pneumatic and hydraulic component production
2026: Achieved 30% overseas business share through continuous market expansion and product optimization.
Product & Service Offerings
Focusing on the core pain points of overseas procurement teams, we have built a full-scenario product and service system, including:
Standard Angle Seat Solenoid Valves
- Target Audience: Overseas procurement teams in automation equipment, rail transit, environmental protection, and construction machinery industries
- Pain Points Solved: Demand for corrosion-resistant, durable fluid control components; Reliable performance in harsh environments; Compliance with quality standards
- Core Features: Stainless steel construction; Explosion-proof options; Precise flow control; Multi-media compatibility
- Customer Value: Improves equipment reliability by 30%; Reduces maintenance costs by 25%; Ensures stable performance in extreme conditions.
Customized Fluid Control Solutions
- Target Audience: Enterprise clients with unique operational requirements
- Pain Points Solved: Off-the-shelf components fail to meet specific needs; Lack of tailored design support
- Core Features: Custom cylinder manufacturing; Custom solenoid valve development; Personalized system integration; Material customization
- Customer Value: Perfectly matches unique workflows; Boosts equipment efficiency by 20%; Reduces component waste.
Core Advantages
1. Premium Component Quality: Uses imported CNC machine tools and American PARKER seals to ensure product durability, reducing customer maintenance frequency by 25%.
2. Customization Capability: Offers tailored cylinders and solenoid valves for industries like shoe machinery, cement packaging, and textile manufacturing, meeting diverse operational needs.
3. Proven Global Market Presence: With 15 years of experience, 30% of business comes from overseas markets, demonstrating recognition from international clients.
Customer Cases
Our solutions have been validated by benchmark clients across industries:
- Automation Equipment Industry: A leading global automation manufacturer adopted our stainless steel angle seat solenoid valves, reducing equipment downtime by 20% and increasing production efficiency.
- Environmental Protection Industry: A dust removal equipment supplier used our customized solenoid valves, enhancing system stability in high-dust environments and cutting maintenance costs by 18%.
Service & Commitments
Service System
- Coverage: Global markets with dedicated support for overseas clients
- Response Mechanism: Professional pre-sales consultation and after-sales support, with 24-hour response for urgent inquiries
- After-sales Guarantee: Product quality warranty, technical guidance, and spare parts supply.
Compliance Commitment
We strictly comply with international product quality standards, ensuring our components meet safety and environmental regulations in target markets. We are committed to providing reliable, compliant products to support global clients' business operations.
Company Vision
Our mission is to provide professional fluid control products and high-quality services based on our core values of standardized operation, rigorous management, meticulous service, and continuous improvement. We aim to become a trusted global supplier of pneumatic and hydraulic components, contributing to the automation development of various industries worldwide.
Frequently Asked Questions
Q: What industries does Ningbo Dongchao Automatic Control Equipment Co., Ltd. serve?
A: We serve automation equipment, rail transit, dust removal environmental protection, construction machinery, and other industries, providing tailored fluid control solutions to meet diverse operational needs.
Q: Does your company offer customized products?
A: Yes, we provide customized cylinders and solenoid valves for specific scenarios such as shoe machinery, cement packaging, and textile manufacturing, perfectly matching unique business requirements.
Q: How can I contact your company for procurement inquiries?
A: You can visit our official website at https://www.nbdongchao.com/ or contact our general manager Zhang Xiaodong via phone at +86 13738818342 for further consultation.
Contact Us
- Official Website: https://www.nbdongchao.com/
- Global Service Hotline: +86 13738818342
- Global Headquarters Address: Zhongxing Road 899, Xikou Town, Fenghua District, Ningbo, Zhejiang, China.

