Company OverviewAt Shandong Yansheng Engineering Materials Co., Ltd, we stand at the forefront of building materials innovation. We specialize in R&D, design, production, sales, and technical services. Our expansive facilities, covering nearly 50,000m², and a cutting-edge technology center, empower us to deliver exceptional engineering analysis and project expertise. Our skilled professionals, equipped with vast technical acumen, navigate projects seamlessly across 21 Chinese provinces and over 10 international territories, including Indonesia, Cambodia, India, Kenya, and Vietnam.
Our esteemed collaborations feature industry titans like the State Grid, the top five power generation groups, and Shandong Energy Group, accompanied by other global leaders. We boast a comprehensive suite of national and provincial design certifications from the Ministry of Construction and the Department of Urban and Rural Construction, encompassing power, mechanical and electrical systems, environmental protection, and steel structure construction.
We proudly hold ISO9001 quality management, ISO14001 environmental management, and ISO45001 occupational health management certifications, underscored by an AAA enterprise credit rating. Our innovation portfolio is enriched with 4 invention patents and multiple utility model patents, along with software copyright certificates. Leveraging pioneering design collaboration and project management tools such as Zhukuai OA, E-3D, and PDMS 3D, we've garnered numerous accolades for our exemplary project cases.

Frequently Asked Questions (FAQ)
Q1: Are you a manufacturing plant or a trading company?
A: We are a dedicated manufacturing plant. We welcome you to our facilities to personally experience our competitive pricing and confirm quality prior to dispatch.
Q2: How do you ensure quality?
A: We stringently comply with ISO9001, ISO14001, and ISO45001 standards. Our credentials feature a foreign trade operation certificate and an AAA enterprise credit rating. With a portfolio of over 27 patents, including inventions and utility models, we harness advanced design and management software like OA, E-3D, and PDMS, celebrated with awards for our outstanding engineering success.
Q3: What are your main products?
A: Our core offerings encompass a wide range of steel structures and materials, including prefabricated warehouses, poultry farms, agricultural sheds, garages, prefabricated homes, barns, and stables. Our technology center excels in seamlessly integrating steel structures with photovoltaic systems and electric power design and construction.
Q4: What is your delivery time?
A: Delivery timelines are influenced by seasonal factors and order volume. Our sales team will provide precise timelines based on current production capacities. Generally,
Delivery occurs within 5-15 days post-deposit receipt. Larger orders require bespoke arrangements.
Q5: Where have you exported to?
A: We've extended our reach to over 10 countries, including Indonesia, Cambodia, India, Kenya, and Vietnam. Our unwavering dedication to unmatched quality, competitive pricing, and exceptional after-sales service has earned the trust and endorsement of our global clientele.