Our History
Ningbo Dongao Elevator Co., Ltd., established on May 20, 2014, is a comprehensive, specialized elevator service enterprise integrating R&D, manufacturing, installation, construction, modernization, and major maintenance services.
The company is situated at No. 16 Xiapan Road, Taoyuan Subdistrict, Ninghai County, Ningbo City, Zhejiang Province. Benefiting from a prime location, excellent road connectivity, and an elegant surrounding environment, the facility provides a solid foundation for the company's efficient operations. The company boasts comprehensive hardware infrastructure, featuring an office area of 1,800 square meters and a combined production workshop and warehousing area totaling 49,000 square meters, with a registered capital of 1 million RMB.
The company possesses a well-structured organizational framework, comprising core functional departments such as Design, Intelligent Manufacturing, Engineering, Maintenance, Quality Control, Finance, and a Warehousing Center. The current workforce consists of 118 employees, including 26 engineering and technical personnel-12 of whom are professional engineers holding intermediate-level qualifications or higher. Deeply rooted in the elevator industry for many years, the team possesses a solid professional foundation and extensive experience across elevator design, intelligent manufacturing, installation, maintenance, and corporate management, demonstrating formidable comprehensive technical capabilities. The core leadership team members each possess over ten years of industry experience, reflecting a deep reservoir of professional expertise. Furthermore, each department is equipped with dedicated vehicles for commuting and field operations, ensuring rapid response efficiency and the seamless fulfillment of client service requirements.
Since its inception, the company has consistently prioritized market demands and maintained a customer-centric approach. We continuously optimize our integrated service system-encompassing installation, maintenance, servicing, and spare parts supply-while upgrading our strategic service framework. Through our reliable service quality, we have cultivated an excellent market reputation and earned the deep trust of our clients. Adhering to the business philosophy that "Service Earns Respect; Professionalism Establishes Authority," we strictly uphold safety standards and are dedicated to providing our valued clients with safe, stable, and durable high-quality elevator solutions.
The company is committed to the developmental principles of "Quality First, Safety Foremost, Customer Paramount, and Continuous Improvement." We strictly implement quality management systems and strategic objectives, faithfully fulfilling every service pledge. By building our foundation upon high-quality products and fostering unity through sincere service, we constantly elevate our service standards and enhance our comprehensive capabilities. We look forward to joining hands with partners from all sectors to pursue mutual development and forge a prosperous, long-term future together.
Our Factory
Situated within a core industrial park in the Yangtze River Delta region, our facility spans a total area of over 50,000 square meters and features three modern standard workshops alongside six fully automated production lines. The company has successfully obtained ISO 9001 Quality Management System certification and passed the national Level II assessment for standardized safety production. Our comprehensive annual production capacity reaches 20,000 units.
Internally, the company houses a provincial-level R&D center and a professional laboratory accredited by CNAS. Furthermore, we have established a comprehensive digital management and control platform that enables full-chain quality traceability and refined management-spanning the entire process from raw material warehousing and production processing to the final dispatch of finished products.
Our Product
Our core business encompasses a comprehensive product portfolio, including passenger elevators, freight elevators, villa lifts, residential elevators, medical elevators, panoramic elevators, and heavy-duty specialized elevators. Our entire product line features a modular design, allowing for flexible adaptation to diverse architectural settings and installation requirements. Furthermore, our core components are independently developed and manufactured in-house, with key performance indicators exceeding national standards by over 15%. Our products have successively secured numerous prestigious international certifications-including the EU CE, South Korea's KS, and Australia's SAA-and are exported to 32 countries and regions worldwide, earning widespread recognition for their quality in both domestic and international markets.
Product Application
Focusing on five core domains-residential, commercial, industrial, modernization of aging elevators, and specialized scenarios-we precisely address the vertical transportation needs of diverse architectural structures, offering fully customized, integrated elevator solutions.
Our Certificate
I. Core Special Equipment Qualifications
1. Holds a Special Equipment Manufacturing License and possesses the statutory professional qualifications for the installation, modification, and repair of elevators.
2. All personnel are equipped with Special Equipment Operation Certificates; they work with proper certification, ensuring that all operational procedures are compliant and standardized.
II. Corporate Credit and System Certifications
The ISO 9001 Quality Management System Certification covers the entire service chain-from the sale of complete elevator units to their installation, maintenance, and repair-enabling standardized control over product and service quality. This effectively enhances customer trust and comprehensively boosts the company's overall competitiveness in bidding and tendering processes.
Registered as a "Ningbo City Elevator Addition Service Enterprise" by the Ningbo Housing and Urban-Rural Development Bureau, the company has been recognized as a compliant provider of "one-stop services" for elevator additions in existing buildings. It has been officially included in Ningbo's directory of service providers for the renovation of older residential communities, thereby qualifying it to undertake various elevator-related projects within urban renewal initiatives.
The AAA-level Corporate Credit Rating-assessed by an authoritative third-party rating agency-remains valid over the long term and is subject to annual review. This rating fully demonstrates the company's contractual fulfillment capabilities, financial stability, and excellent industry reputation, providing strong support for government-enterprise collaborations and project bidding.
III. Core Patented Technologies
Holds specialized patents in two key areas: residential villa elevators and elevator safety maintenance. These patents encompass technologies adapted for specific scenarios-such as renovations of existing buildings and custom solutions for private residences-as well as core technologies related to elevator safety protection and intelligent maintenance, highlighting the company's outstanding innovative capabilities in both products and services.
IV. Supporting Qualifications and Corporate Honors
1. Ningbo City Elevator Unit Credit Rating (Grade B or higher): Assessed by the Ningbo Administration for Market Regulation, this rating certifies that the company's maintenance services meet established standards and that its operational management is compliant and reliable.
2. Enterprise for Safety Production Standardization (Level III): The company strictly implements safety production management systems, standardizes on-site construction procedures, and has maintained a long-term operational record of zero safety accidents.
Production Equipment and Production Market
Product Sales Markets: Nationwide
Performance Highlights:
Our Service
Pre-Sales: Customization & Compliance
Needs Assessment: Free on-site surveys to measure hoistway dimensions, floor heights, and load capacity.
Tailored Solutions: Custom configurations for residential, villa, freight, passenger, and medical elevators.
Selection Support: Multi-brand comparisons balancing budget, safety, and usage needs.
Transparent Proposals: Detailed quotes with clear parameters, configuration lists, and timelines.
Regulatory Assistance: Full support for community/housing authority liaison, special equipment registration, and bidding documentation.
In-Sales: Standardized Construction & Quality Control
Certified Installation: All personnel hold valid operation certificates and comply with national standards.
Phased Acceptance: Multi-level inspections at key stages (foundation, hoisting, electrical, safety).
Progress Transparency: Real-time updates to ensure on-schedule delivery.
Minimal Disruption: Specialized noise-reduction and dust-control plans for retrofit projects.
Quality Assurance: ISO 9001 compliance with a "triple-check" system (self, mutual, and specialized inspection).
Final Handover: Third-party inspections, compliance reports, and operational training for end-users.
After-Sales: Rapid Response & Long-Term Support
Maintenance: "One Elevator, One Dossier" system; bi-weekly routine maintenance (more frequent for aging/heavy-use units); full overhauls of core systems (traction, control, safety, doors, lubrication).
Emergency Response: 24/7 hotline with a 4-hour on-site guarantee (urban areas); rapid fault diagnosis and repair using genuine parts.
Upgrades: One-stop supply of original parts and full modernization services (system updates, energy optimization, safety upgrades).
Value-Added: Annual inspection handling, safety training, and proactive follow-ups with preventive maintenance recommendations to extend equipment lifespan.