Company OverviewAt Shandong Yansheng Engineering Materials Co., Ltd, we are the vanguard of innovation and excellence in the building materials industry. Our expertise spans comprehensive R&D, creative design, robust production, strategic sales, and top-notch technical services. With two advanced facilities sprawling over 50,000m² and a cutting-edge technology center, we deliver unparalleled engineering analysis and project proficiency. Our team of seasoned professionals applies their extensive technical acumen to projects across 21 Chinese provinces and over 10 international regions, including Indonesia, Cambodia, India, Kenya, and Vietnam.
Our esteemed collaborations feature industry titans like the State Grid, the leading five power generation groups, and Shandong Energy Group, in addition to other premier global firms. We boast an impressive 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 safeguards, and steel structure construction.
We proudly hold ISO9001 quality management, ISO14001 environmental management, and ISO45001 occupational health management certifications, together with an AAA enterprise credit rating. Our innovation repertoire includes 4 invention patents and a variety of utility model patents, complemented by software copyright certificates. Leveraging pioneering design collaboration and project management tools like Zhukuai OA, E-3D, and PDMS 3D, we have garnered numerous awards for our remarkable project cases.

Frequently Asked Questions (FAQ)
Q1: Are you a manufacturing plant or a trading company?
A: As a proud manufacturing plant, we warmly invite you to tour our facilities. Witness our competitive pricing and verify our commitment to quality before dispatching your orders.
Q2: How do you ensure quality?
A: We strictly comply with ISO9001, ISO14001, and ISO45001 standards. Backed by a foreign trade operation certificate and an AAA enterprise credit rating, we hold over 27 patents, including invention and utility models. Our advanced design and management software, such as OA, E-3D, and PDMS, have been recognized with numerous awards for our exceptional engineering contributions.
Q3: What are your main products?
A: Our core lineup features a versatile array of steel structures and materials, including prefabricated warehouses, poultry farms, agricultural sheds, garages, prefabricated homes, barns, and stables. Our technology center specializes 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 size. Our sales team will provide precise timelines based on the current production capacities. Typically,
delivery is completed within 5-15 days after receiving a deposit. Larger orders require customized arrangements to meet your specific needs.
Q5: Where have you exported to?
A: We have proudly extended our reach to over 10 countries, including Indonesia, Cambodia, India, Kenya, and Vietnam. Our steadfast dedication to unmatched quality, competitive pricing, and unparalleled after-sales service has garnered the trust and endorsement of our esteemed global clientele.