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Established in 2013, the company is a high-tech enterprise primarily engaged in the R&D, design, and manufacturing of high-speed dynamic sealing products. It has consistently dedicated itself to the cutting-edge manufacturing of such products, providing mature brush seal solutions and comprehensive technical support to China's aerospace sector, as well as to the steam turbine, gas turbine, and hydraulic turbine industries within the power generation sector. In this capacity, the company stands as both a pioneer and a leader in China's brush seal market. In 2016, the company introduced a rolling-type flexible seal for air preheaters; utilizing a unique design philosophy and high-end new materials, this product was specifically engineered to address air leakage issues associated with rotary air preheaters in power plants, thereby establishing the company as a frontrunner within this domestic industry segment.
Our Factory
The company is situated in the scenic eastern district of Xuzhou, located within the Huaqi Yungu Industrial Park. Spanning an area of 40 mu, the facility features a modern office building covering 4,000 square meters and a standardized, large-span production workshop covering 5,000 square meters.
Our Product
New-generation brush seals, rotary flexible seals for air preheaters, specialized machining equipment for steam seal clearances, and novel graphene materials.
Product Application
Brush seals are utilized in the sealing systems of high-speed rotating equipment within high-end sectors, such as the defense industry, aircraft engines, steam turbines, and gas turbines. Rolling flexible seals for air preheaters are applied to the sealing systems of rotary boiler air preheaters in power plants. The back-arc machine is specialized equipment designed for adjusting the clearance of steam turbine seals. Graphene is a novel material with applications across a wide range of advanced technological materials.
Production Equipment
Air Preheater Brush Seal Automatic Wire Feeding Machine, Roller Riveting Machine, Brush Seal Refurbishment Equipment, Brush Seal Straightening Equipment, Laser Cutting Machine, Laser Welding Platform, Novel Back-Arc Forming Machine, etc.
Class II General Contracting Qualification for Electric Power Engineering Construction; Class II General Contracting Qualification for Building Electromechanical Construction; Quality Management System Certification; Environmental Management System Certification; Occupational Health and Safety Management System Certification; and hundreds of patents, including invention patents, utility model patents, and design patents.
Our company's products are currently primarily utilized in the technological upgrading and retrofitting of domestic power generation equipment, as well as in serving as ancillary components for domestic host equipment. To date, each of our product lines boasts a proven track record of approximately 200 successful installations.
I. Pre-sales Services: Customized Solutions, Precisely Matched to Your Needs
1. Free Technical Assessment and Needs Analysis
We deploy a professional technical team (or collaborate remotely with the client's technical personnel) to gain an in-depth understanding of the client's power plant unit models, operating conditions, media parameters, and existing sealing system pain points. Based on this analysis, we issue an exclusive "Sealing System Suitability Assessment Report."
2. Customized Product Design and Solution Development
Addressing the distinct requirements for radial/axial seals in air preheaters and shaft-end/diaphragm seals in steam turbines, we provide non-standard, customized designs. We deliver a comprehensive solution package that includes product structural drawings, performance parameters, installation schematics, and energy-saving/efficiency-enhancement calculations, while clearly defining the product's service life and providing a fault prediction strategy.
3. Multilingual Technical Support and Sample Services
We offer technical communication services in multiple languages-including English, Russian, and Spanish-and provide free samples of sealing components along with corresponding test reports. We support performance verification by authoritative third-party institutions and assist clients in conducting preliminary, small-scale field tests and performance evaluations.
II. In-sales Services: End-to-End Monitoring, Ensuring Efficient Delivery
1. Transparent Production and Logistics Tracking
We provide regular updates to the client regarding production progress, supplying quality inspection photos and reports for critical manufacturing stages. Collaborating with international logistics providers, we formulate optimal transportation plans (via sea or air freight) and track logistics in real-time to ensure products arrive at the designated port or site on time and in perfect condition.
2. Professional Installation Guidance and Technical Training
We dispatch experienced installation engineers to the site to guide the client through the precise installation and commissioning of the sealing components, thereby preventing sealing failures caused by installation deviations. Additionally, we provide hands-on training for the client's operations and maintenance (O&M) team, covering topics such as product structure, key installation procedures, and daily inspection techniques.
3. Regulatory Documentation and Localized Support
We assist clients in preparing the complete set of compliance documentation required for import/export customs declarations and clearance (including international certifications such as CE and ISO, product manuals, and quality assurance certificates). Furthermore, we offer recommendations for localized compliance adjustments to ensure alignment with the specific industry standards and regulatory requirements of the target market.
III. After-Sales Service: Rapid Response and Long-Term Operational Assurance
1. 24/7 Global Emergency Response
We have established a dedicated service hotline exclusively for overseas clients, pledging to respond to technical inquiries within 2 hours and provide troubleshooting solutions within 48 hours. For critical malfunctions, we can coordinate the nearest service center or dispatch engineers to the site to minimize downtime.
2. Periodic Inspections and Preventive Maintenance
Based on the client's unit operating cycles, we provide annual or semi-annual on-site inspection services. These inspections assess the wear and tear of sealing components and the degree of sealing performance degradation. We then issue a "Maintenance Recommendation Report" to facilitate the proactive replacement of wear parts, thereby preventing sudden equipment failures.
3. Spare Parts Supply and Lifetime Technical Support
We have established spare parts warehouses in major global markets to ensure that commonly used sealing spare parts are delivered to client sites within 7 days. We also provide technical support throughout the entire product lifecycle-including upgrade and retrofit solutions for sealing systems on aging units-helping clients effectively reduce their long-term operation and maintenance costs.
