Creativity creates a better life
Professional - efficient
1. Team of Experts
Shandong Yansheng Engineering Materials Co., Ltd is proud to present a seasoned team characterized by solidity, robustness, and a vibrant, enterprising spirit. Our service team encompasses expertise in construction, landscape design, structural engineering, water supply and drainage, electrical systems, HVAC, cost management, and more. We are committed to delivering cutting-edge technology and state-of-the-art equipment, accompanied by impeccable service to our clients.
2. Efficient
Experience the pinnacle of enterprise management with our Humanized Intelligence Enterprise Management Platform.
We are dedicated to maximizing the stimulation of our deep-rooted technical heritage and innovation capabilities.
Our services and works are meticulously tailor-made to meet customer needs with efficiency and precision.
Construction Qualification Business
electric power design |
Photovoltaic power generation project |
Cogeneration project |
Architectural engineering professional contracting |

After-Sales Instructions
1. Design Cost
When it comes to design fees, every project is unique with varying requirements and design complexities. We ensure a fair and reasonable quotation tailored to your specific needs. Please note, the actual project costs may differ from initial product price estimates.
2. Design Content
Prior to commencing any design work, it is imperative to communicate all necessary design content clearly. Once the design process begins, alterations are not permissible without consulting customer service to negotiate any additional fees. Ensure the accuracy of all design-related materials provided, as we do not offer free corrections for errors stemming from incorrect or incomplete information.
3. Design Adjustment
Upon receiving the design plan, customers are encouraged to review and finalize with care. Post final submission, designers are not obligated to modify or redesign the work. However, we offer complimentary fine-tuning for up to one month, depending on complexity. More intricate modifications may incur additional charges.
4. Design Refund
As our designs are custom services, they are exempt from the seven-days no-reason return policy. Refunds are not accepted after confirmation of receipt of all drawings or source documents. However, a negotiation or refund may occur before receipt confirmation.
Once received, it is crucial for customers to safeguard the source documents, as our company holds no obligation to retain them. Each piece of work reflects the dedication and late-night efforts of our designers, so your understanding is 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.