Company OverviewAt Shandong Yansheng Engineering Materials Co., Ltd, we proudly stand at the forefront of the building materials industry, showcasing our prowess in research & development, cutting-edge design, high-quality production, strategic sales, and comprehensive technical services. With our expansive facilities covering nearly 50,000 square meters and a top-tier technology center, we deliver unmatched engineering insights and project proficiency. Our expert team, brimming with technical acumen, extends its expertise across 21 provinces in China and more than 10 countries worldwide, including Indonesia, Cambodia, India, Kenya, and Vietnam.
Our esteemed collaborations include partnerships with major industry leaders such as the State Grid, the five largest power generation groups, and Shandong Energy Group, alongside numerous prestigious international corporations. We hold an impressive array of national and provincial certifications from the Ministry of Construction and the Department of Urban and Rural Construction, encompassing power systems, mechanical and electrical systems, environmental protection, and steel structure construction.
We have achieved ISO9001 for quality management, ISO14001 for environmental management, and ISO45001 for occupational health management, boasting an AAA enterprise credit rating. Our innovative edge is underscored by 4 invention patents and numerous utility model patents, along with software copyright certifications. By leveraging state-of-the-art design collaboration and project management tools like Zhukuai OA, E-3D, and PDMS 3D, we've garnered prestigious awards for our remarkable project accomplishments.

Frequently Asked Questions (FAQ)
Q1: Are you a manufacturing plant or a trading company?
A: We are a dedicated manufacturing plant. We warmly welcome you to tour our facilities to witness our competitive pricing firsthand and ensure quality before shipment.
Q2: How do you ensure quality?
A: We strictly comply with ISO9001, ISO14001, and ISO45001 standards. Our credentials include a foreign trade operation certificate and an AAA enterprise credit rating. With a portfolio of over 27 patents, encompassing both inventions and utility models, we utilize sophisticated design and management software such as OA, E-3D, and PDMS, which have earned us accolades for our engineering excellence.
Q3: What are your main products?
A: Our core lineup features an extensive array of steel structures and materials, including prefabricated warehouses, poultry farms, agricultural sheds, garages, prefabricated homes, barns, and stables. Our technology center specializes in the integration of steel structures with photovoltaic systems and electric power design and construction.
Q4: What is your delivery time?
A: Delivery schedules are influenced by seasonal conditions and order volume. Our sales team will provide precise timelines based on current production capacities. Typically,
Delivery is carried out within 5-15 days after deposit receipt. Custom arrangements are necessary for larger orders.
Q5: Where have you exported to?
A: We have extended our export reach to over 10 nations, including Indonesia, Cambodia, India, Kenya, and Vietnam. Our unwavering dedication to exceptional quality, competitive pricing, and outstanding after-sales service has secured the trust and loyalty of our international clientele.