Creativity builds a brighter future and enhances every aspect of life.
Unmatched Professionalism - Unyielding Efficiency.
1. Our expert team is unparalleled in skill and dedication.
The vibrant synergy of Shandong Yansheng Engineering Materials Co., Ltd is fueled by a solid, robust team of dedicated professionals. Our dynamic service team includes specialists in construction, landscaping, structural systems, water supply and drainage, electrical systems, HVAC, cost management, and more. We offer cutting-edge technology, state-of-the-art equipment, and impeccable service, ensuring excellence at every stage.
2. Supreme Efficiency
A forward-thinking enterprise with a humanized intelligent management platform.
Unleash the full potential of our profound technical heritage and innovation capacity.
Crafting bespoke, high-efficiency solutions tailored specifically for our esteemed clients.
Comprehensive construction qualification business offerings.
electric power design |
Photovoltaic power generation project |
Cogeneration project |
Architectural engineering professional contracting |

Detailed after-sales guidelines to ensure customer satisfaction.
1. Design Costs
Design fees are tailored to the unique demands and complexities of each project. We provide a carefully considered quotation aligned with your specifications, understanding that the actual product price may vary from the preliminary estimate.
2. Design Content
For optimal results, please ensure comprehensive communication of design requirements prior to commencement. Amendments mid-design require negotiation with customer service for additional costs. Accurate, complete information is imperative as inaccuracies will incur additional fees, with no complimentary corrections offered.
3. Design Adjustment
Upon receiving the design plan, clients should review thoroughly. Post-submission, our designers are not obliged to modify or redesign; however, minor adjustments can be made without charge for one month, contingent on complexity. Significant modifications may incur additional fees.
4. Design Refund
Custom design services are excluded from a seven-day return policy. Refunds or negotiations can occur before confirming receipt of goods. Post-confirmation, refunds are not supported.
Upon receipt of the source document, ensure its safekeeping as the company is not responsible for retention. Each design represents the diligent effort and dedication of our designers. We appreciate your understanding and respect for their hard work.
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.