Creativity creates a better life, inspiring a future filled with innovation and excellence.
Professionalism meets efficiency, crafting a seamless experience for every client.
1. A distinguished team of experts
Shandong Yansheng Engineering Materials Co., Ltd boasts a dynamic and proactive service team, encompassing specialists in construction, landscape, structural water supply, drainage, electrical, HVAC, and cost management. We provide cutting-edge technology and equipment along with impeccable service, ensuring every project is executed with precision.
2. Unwavering efficiency
Our enterprise thrives on a humanized intelligence management platform, fostering innovation and operational excellence.
We harness our deep technical legacy to maximize innovation and creative capabilities.
We deliver bespoke, highly efficient services and projects tailored to our clients' unique needs.
Construction qualification business: Achieving excellence in every structural endeavor.
electric power design |
Photovoltaic power generation project |
Cogeneration project |
Architectural engineering professional contracting |




Comprehensive after-sales guidance: Ensuring satisfaction beyond delivery.
1. Design cost considerations
Design fees vary significantly with each project, dictated by individual requirements and complexity. We commit to providing a fair and reasonable quote aligned with your needs, noting that product pricing may differ from the final project-specific quotation.
2. Design content requirements
Clear and precise communication of design needs is crucial before initiating any design process. Post-commencement changes necessitate customer service involvement to discuss fee adjustments. Accurate design-related materials are vital, as errors due to incorrect or incomplete information will not be rectified free of charge.
3. Design adjustment policies
Upon receipt of the design plan, buyers should finalize it with due diligence. Designers are not obligated to make further modifications post-final submission but will offer complimentary fine-tuning within one month for less complex requests. Charges apply to more challenging modifications.
4. Design refund policy
Design works are bespoke and thus not eligible for a seven-day no reason return. Refunds are only negotiable before confirmation of receipt of all drawings or source documents. Post-confirmation, refunds are not accepted.
Upon receipt, customers should safeguard the source documents. Our company has no obligation to retain them. Each project reflects the designer's dedication and effort, often involving late nights and overtime. We appreciate your understanding!
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.