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Excellence through Professionalism - Delivering Unmatched Efficiency
1. Our Esteemed Team of Experts
Shandong Yansheng Engineering Materials Co., Ltd is backed by an exceptional team that is solid, robust, and brimming with vitality. Our enterprising service team comprises experts in construction, landscape architecture, structural engineering, water supply and drainage, electrical systems, HVAC, and cost management. We are committed to delivering unparalleled service through cutting-edge technology and state-of-the-art equipment.
2. Unparalleled Efficiency in Service Delivery
Experience the future with our Humanized Intelligent Enterprise Management Platform.
Unlock the full potential of our deep-rooted technical expertise and innovation capabilities.
Experience bespoke, tailored services and works specifically designed to meet our customers' every need.
Comprehensive Construction Qualification Business
electric power design |
Photovoltaic power generation project |
Cogeneration project |
Architectural engineering professional contracting |




Comprehensive After-Sales Support and Instructions
1. Customized Design Cost Solutions
Design fees are determined by the unique demands and complexity of each project. Recognizing the variability in project requirements, we ensure to offer a fair and reasonable quotation that aligns with your needs. It's important to note that our product prices may vary from the project-specific quotation.
2. Detailed Design Content Communication
To ensure seamless project delivery, it is crucial to communicate all design requirements before work commences. Any mid-process changes must be negotiated with customer service as they may incur additional fees. Kindly provide complete and accurate materials, as we cannot offer free corrections for errors due to inadequate information.
3. Design Adjustment Policy
Once you receive the design plan, please review it thoroughly. Following approval of the final design, modifications and redesigns are not obligatory; however, we do provide complimentary fine-tuning within one month, depending on complexity. Fees apply for more challenging revisions.
4. Design Refund Policy
Our customized design services do not support a seven-day no-reason return policy. Refunds are processed only prior to confirmation of receipt of all drawings and documentation. Post-confirmation, negotiation regarding the refund may occur.
Upon receiving your design source documents, it is essential to maintain them securely, as we do not retain copies. Each design reflects the dedication and late-night efforts of our team. Your understanding and care in preserving their hard work is greatly appreciated.
Frequently Asked Questions (FAQ)
What we offer
1. Professional strength:
We have an independent design institute with professional engineers in various systems of power plants with many years of experience, who can provide advice for power projects of all sizes.
2. Product strength:
We have established long-term cooperative relations with well-known domestic OEMs, whose products adopt the most advanced technology and have guaranteed quality. They provide us with equipment at relatively competitive prices. Our performance table is enough to prove that our products and services are very competitive.
3. Delivery Time:
We guarantee and provide competitive delivery time. To achieve this goal, we will strictly manage the following steps:
1. Our independent design institute can ensure the design progress;
2. Our long-term and stable cooperative manufacturers will give priority to our orders;
Three: Our experienced and professional team can solve problems and prevent risks to avoid potential delivery delays.
4. After-sales service;
Many owners will worry about this, especially for international power projects. We provide comprehensive after-sales services, such as a one-to-one service system to reduce your risks; regular return visits; customer files; a global maintenance team, etc.