Company OverviewAt Shandong Yansheng Engineering Materials Co., Ltd, we proudly position ourselves at the forefront of the building materials sector, with a fervent passion for innovation in R&D, design, production, sales, and technical services. With two ultra-modern manufacturing facilities covering almost 50,000m² and a cutting-edge technology center, we deliver unparalleled engineering analysis and project expertise. Our team of skilled professionals leverages extensive technical acumen to service projects across 21 provinces in China and more than 10 international territories, including pioneering efforts in Indonesia, Cambodia, India, Kenya, and Vietnam.
Our distinguished partnerships boast collaborations with industry titans like the State Grid, the top five power generation groups, and the reputable Shandong Energy Group, alongside many other global leaders. We hold a suite of national and provincial design certifications bestowed by the Ministry of Construction and the Department of Urban and Rural Construction, encompassing domains such as power, mechanical and electrical systems, environmental protection, and steel structure construction.
We are proudly accredited with ISO9001 quality management, ISO14001 environmental management, and ISO45001 occupational health management certifications, further strengthened by an AAA enterprise credit rating. Our innovation inventory includes 4 invention patents and an array of utility model patents, complemented by software copyright certificates. By employing state-of-the-art design collaboration and project management tools, such as Zhukuai OA, E-3D, and PDMS 3D, we have accumulated an impressive array of accolades for our outstanding project cases.

Frequently Asked Questions (FAQ)
Q1: Are you a manufacturing plant or a trading company?
A: We proudly operate as a manufacturing plant. We warmly welcome you to visit our facilities to discover our competitive pricing first-hand and to ensure the quality prior to dispatch.
Q2: How do you ensure quality?
A: We adhere stringently to the ISO9001, ISO14001, and ISO45001 standards. Our robust credentials include a foreign trade operation certificate and AAA enterprise credit rating. With a portfolio of over 27 patents, consisting of both invention and utility models, we deploy advanced design and management software like OA, E-3D, and PDMS, earning accolades for our stellar engineering feats.
Q3: What are your main products?
A: Our core product lineup features a comprehensive array of steel structures and materials, including prefabricated warehouses, poultry farms, agricultural sheds, garages, prefabricated homes, barns, and stables. Our technology center excels in harmonizing steel structures with photovoltaic systems, alongside electric power design and construction.
Q4: What is your delivery time?
A: Delivery times are influenced by seasonal factors and order volume. Our dedicated sales team is ready to provide precise timelines based on current production capabilities. Generally,
Delivery is completed within 5-15 days following the receipt of the deposit. Larger orders require customized arrangements.
Q5: Where have you exported to?
A: We have extended our reach to over 10 countries, including Indonesia, Cambodia, India, Kenya, and Vietnam. Our unwavering dedication to unmatched quality, competitive pricing, and remarkable after-sales service has garnered the trust and approval of our esteemed global clientele.