Unleash the power of creativity to craft a better and brighter future!
Professionalism meets unparalleled efficiency.
1. Team of Experts
At Shandong Yansheng Engineering Materials Co., Ltd, we pride ourselves on a solid, robust, and dynamic service team. Our enterprising professionals specialize in construction, landscape, structural water supply and drainage, electrical systems, HVAC, cost management, and more. Equipped with cutting-edge technology and state-of-the-art equipment, we guarantee perfect service tailored to your needs.
2. Efficient Solutions
Our human-centered intelligent enterprise management platform empowers unmatched operational efficiency.
Unlock the full potential of our deep-seated technical heritage and foster a culture of innovation.
Experience tailor-made services and expertly crafted works specifically designed for each customer.
Comprehensive Construction Qualification Business Solutions
electric power design |
Photovoltaic power generation project |
Cogeneration project |
Architectural engineering professional contracting |

After-Sales Service Guidelines
1. Design Cost
Design fees vary with the unique requirements and complexity of each project. Understanding this, we provide a fair and customized quotation based on your particular needs, ensuring the product price aligns with your project's specific requirements.
2. Design Content
Communicate your design needs clearly before we begin. Alterations post-initiation require contacting customer service for fee discussions. Accuracy is critical; incorrect or incomplete information leading to errors are not eligible for free corrections.
3. Design Adjustment
Upon receiving your design plan, review it meticulously. Post-final submission, the designer can offer complimentary minor adjustments for a month, based on complexity. Complex amendments will incur additional charges.
4. Design Refund
Due to the custom nature of design works, a seven-day no-return policy applies. Once all drawings or source documents are confirmed as received, refunds are not available. Negotiations can occur before confirmation of receipt.
Once you receive the source document, ensure its safekeeping as we hold no responsibility for it. Each project embodies our designer's dedication and tireless nights-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.