Company OverviewAt Shandong Yansheng Engineering Materials Co., Ltd, we are committed to excellence as a premier innovator in building materials. Our expertise spans R&D, design, production, sales, and technical services. Our two advanced facilities, covering nearly 50,000m², alongside a cutting-edge technology center, empower us to offer top-tier engineering analysis and project proficiency. Our skilled experts leverage their extensive technical acumen in projects across 21 Chinese provinces and over 10 international territories, including Indonesia, Cambodia, India, Kenya, and Vietnam.
Our esteemed collaborations include partnerships with leading industry players like the State Grid, the top five power generation groups, and Shandong Energy Group, as well as other prominent global enterprises. We hold an impressive 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 are proud to have achieved ISO9001 quality management, ISO14001 environmental management, and ISO45001 occupational health management certifications, along with an AAA enterprise credit rating. Our innovative prowess is demonstrated by 4 invention patents and multiple utility model patents, supplemented by software copyright certificates. By integrating state-of-the-art design collaboration and project management tools such as Zhukuai OA, E-3D, and PDMS 3D, we have garnered numerous accolades for our outstanding project achievements.

Frequently Asked Questions (FAQ)
Q1: Are you a manufacturing plant or a trading company?
A: We are a distinguished manufacturing plant. We warmly invite you to visit our facilities, where you can witness our competitive pricing firsthand and verify the quality of our products before dispatch.
Q2: How do you ensure quality?
A: Our commitment to quality is unwavering. We strictly comply with ISO9001, ISO14001, and ISO45001 standards. Our accolades include a foreign trade operation certificate and an AAA enterprise credit rating. With an impressive portfolio of over 27 patents, covering both invention and utility models, we employ cutting-edge design and management software like OA, E-3D, and PDMS. Our excellence in engineering has been recognized through numerous awards.
Q3: What are your main products?
A: Our main offerings encompass a vast array of steel structures and materials, including prefabricated warehouses, poultry farms, agricultural sheds, garages, prefabricated homes, barns, and stables. Our technology center is a leader in integrating steel structures with photovoltaic systems and in the design and construction of electric power projects.
Q4: What is your delivery time?
A: Delivery schedules are influenced by seasonal variations and the scale of the order. Our sales team is dedicated to providing specific timelines based on current production capacities. Typically,
deliveries are carried out within 5-15 days following receipt of the deposit. Larger orders may require customized arrangements.
Q5: Where have you exported to?
A: We proudly extend our services 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 endorsement of our esteemed global clientele.