Unleashing creativity to foster a brighter, more fulfilling life for everyone.
Our commitment: Professionalism meets unparalleled efficiency.
1. Our esteemed team of experts.
Shandong Yansheng Engineering Materials Co., Ltd boasts a formidable, dynamic, and driven service team. This includes specialists in construction, landscaping, structural water supply and drainage, electrical works, HVAC, cost management, and more. We provide cutting-edge technology, state-of-the-art equipment, and flawless service.
2. Exceptional efficiency at every step.
Experience the future with our humanized intelligence enterprise management platform.
Unleash the full potential of our profound technical heritage and innovative prowess.
We offer tailor-made, highly efficient services and projects crafted specifically for our valued clients.
Explore our extensive construction qualification business offerings.
electric power design |
Photovoltaic power generation project |
Cogeneration project |
Architectural engineering professional contracting |

Comprehensive after-sales instructions tailored for your convenience.
1. Comprehensive design cost assessment.
Design fees vary due to the distinct situations, requirements, and complexities of each project. We ensure you receive a fair and reasonable quotation tailored to your specifications, acknowledging that the product price might differ from the actual project quotation.
2. Detailed design content requirements.
Communicate your design needs before the project begins as changes post-initiation require negotiation on fees. Ensure all design materials are accurate to avoid additional correction costs from incomplete information.
3. Thoughtful design adjustment policy.
Upon receiving the design plan, finalize it with care. Post-final submission, our designers offer complimentary fine-tuning within one month based on complexity, with fees for substantial modifications.
4. Specific design refund terms.
Designs are custom services, not eligible for returns without reason within seven days. Refunds or negotiations are possible before confirmation of receipt; however, post-confirmation refunds are not accepted.
Upon receiving the source documents, preserve them carefully. Our designers invest significant effort, often working late, 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.