Creativity is the spark that ignites a better way of living, transforming dreams into reality.
Professionalism meets unmatched efficiency, driving success through expertise.
1. Our team of experts
Shandong Yansheng Engineering Materials Co., Ltd boasts a dynamic and proactive service team, comprising professionals in construction, landscape, structural water supply and drainage, electrical, HVAC, cost management, and more. We offer advanced technology and state-of-the-art equipment, coupled with impeccable service to meet your needs.
2. Efficiency redefined
Leading-edge, humanized intelligence enterprise management platform for seamless operations.
Unlock the full potential of our technical heritage and innovative prowess for maximum impact.
We deliver personalized, efficient services and projects tailored to each customer's unique needs.
Comprehensive construction qualification business offerings
electric power design |
Photovoltaic power generation project |
Cogeneration project |
Architectural engineering professional contracting |


Detailed after-sales instructions for seamless customer support
1. Design cost considerations
Regarding design fees, each project's unique requirements and complexity lead to varied pricing. We provide a reasonable quotation based on your specifications. Note that the product price may differ from the actual project quotation.
2. Design content clarity
Prioritize communication of the design content before initiating the project, as mid-course alterations are not permissible without renegotiation. Contact customer service for fee discussions if changes are required. Accurate, comprehensive design materials must be provided to avoid error-induced discrepancies, as we do not offer free corrections for such issues.
3. Design adjustment guidelines
Upon receiving the design plan, review it with care. Post final design submission, modifications are not obligatory. However, minor adjustments can be made free of charge within one month, based on complexity. Fees apply for extensive modifications.
4. Design refund policy
Our customized design services do not support a seven-day no-reason return policy. Refunds are not available after customer confirmation of receipt of all drawings or source documents. Negotiation or refund is possible before goods receipt confirmation.
Upon receipt of the source document, customers should safeguard it diligently. Our company holds no responsibility for its preservation. Each project reflects the designer's dedication and exhaustive efforts; 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.