Company OverviewAt Shandong Yansheng Engineering Materials Co., Ltd, we proudly stand as a pioneering force in the building materials industry. Our expertise spans across cutting-edge R&D, innovative design, efficient production, dynamic sales, and comprehensive technical services. Boasting two advanced facilities covering nearly 50,000m² and a top-tier technology center, we deliver unrivaled engineering analysis and project proficiency. Our team of highly skilled professionals applies their extensive technical insights to projects in 21 provinces across China and more than 10 international regions, including Indonesia, Cambodia, India, Kenya, and Vietnam.
We have forged esteemed alliances with major industry leaders like the State Grid, the top five power generation groups, and Shandong Energy Group, along with other premier global enterprises. Our credentials include a spectrum of national and provincial design certifications authorized by the Ministry of Construction and the Department of Urban and Rural Construction, encompassing areas such as power, mechanical and electrical systems, environmental safeguarding, and steel structure construction.
Our commitment to excellence is evidenced by our ISO9001 quality management, ISO14001 environmental management, and ISO45001 occupational health management certifications, all underpinned by an AAA enterprise credit rating. Our innovative prowess is showcased through 4 invention patents and numerous utility model patents, augmented by software copyright certificates. Employing state-of-the-art design collaboration and project management platforms such as Zhukuai OA, E-3D, and PDMS 3D, we have garnered multiple accolades for our distinguished project accomplishments.

Frequently Asked Questions (FAQ)
Q1: Are you a manufacturing plant or a trading company?
A: We proudly operate as a manufacturing plant. We warmly invite you to visit our premises to witness our competitive pricing and confirm the quality of our products before dispatch.
Q2: How do you ensure quality?
A: We strictly adhere to ISO9001, ISO14001, and ISO45001 standards. Our credentials include a foreign trade operation certificate and an AAA enterprise credit rating. With more than 27 patents, including both invention and utility models, we leverage cutting-edge design and management software like OA, E-3D, and PDMS, and have been recognized with awards for our outstanding engineering achievements.
Q3: What are your main products?
A: Our flagship offerings encompass a broad array of steel structures and materials, including prefabricated warehouses, poultry farms, agricultural sheds, garages, prefabricated homes, barns, and stables. Our technology center is adept at 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 the size of the order. Our sales team will provide precise timelines based on our current production capacities. In general,
delivery is executed within 5-15 days after receipt of deposit. Larger orders will require bespoke arrangements to ensure timely fulfillment.
Q5: Where have you exported to?
A: We have successfully expanded our reach to over 10 countries, including Indonesia, Cambodia, India, Kenya, and Vietnam. Our unwavering dedication to superior quality, competitive pricing, and exceptional after-sales service has earned us the trust and loyalty of our global clientele.