Company OverviewAt Shandong Yansheng Engineering Materials Co., Ltd, we pride ourselves on being a paragon of dynamic innovation in the building materials industry. We specialize in R&D, design, production, sales, and technical service excellence. Our cutting-edge facilities, spanning nearly 50,000 square meters, house a sophisticated technology center that is the backbone of our superior engineering analysis and project expertise. Our team of talented professionals applies their extensive technical knowledge to projects across 21 Chinese provinces and over 10 international territories, including Indonesia, Cambodia, India, Kenya, and Vietnam, consistently delivering unmatched results.
Our prestigious partnerships feature industry titans such as the State Grid, the top five power generation groups, and Shandong Energy Group, alongside other global leaders. We boast an extensive collection 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, underscoring our commitment to excellence.
We are proud to have attained ISO9001 for quality management, ISO14001 for environmental management, and ISO45001 for occupational health management certifications. Our AAA enterprise credit rating further authenticates our commitment to excellence. Our impressive innovation portfolio comprises four invention patents and numerous utility model patents, as well as software copyright certificates. Employing state-of-the-art design collaboration and project management tools like Zhukuai OA, E-3D, and PDMS 3D, we have been recognized with accolades for our exemplary project executions.

Frequently Asked Questions (FAQ)
Q1: Are you a manufacturing plant or a trading company?
A: We are an esteemed manufacturing plant. We warmly welcome you to explore our facilities to observe our competitive pricing and authenticate quality assurance before shipment.
Q2: How do you ensure quality?
A: We uphold rigorous adherence to ISO9001, ISO14001, and ISO45001 standards. Our credentials also encompass a foreign trade operation certificate and an AAA enterprise credit rating. With a robust intellectual property portfolio of over 27 patents, including invention and utility models, we utilize sophisticated design and management software like OA, E-3D, and PDMS, earning awards for our outstanding engineering achievements.
Q3: What are your main products?
A: Our primary offerings consist of an extensive variety of steel structures and materials, including prefabricated warehouses, poultry farms, agricultural sheds, garages, prefabricated homes, barns, and stables. Our technology center is adept at integrating steel structures with photovoltaic systems and electric power design and construction, ensuring innovative solutions for our clients.
Q4: What is your delivery time?
A: Delivery timelines are influenced by seasonal factors and order size. Our sales team is dedicated to providing precise timelines tailored to current production capacities. Generally,
Delivery is accomplished within 5-15 days of deposit receipt. Larger orders may require customized arrangements to meet specific needs.
Q5: Where have you exported to?
A: We have successfully expanded our footprint to over 10 countries, including Indonesia, Cambodia, India, Kenya, and Vietnam. Our unwavering dedication to excellence, competitive pricing, and outstanding after-sales support has garnered the trust and satisfaction of our global clientele.