Creativity creates a better life
Professional - efficient
1. Team of Experts
Shandong Yansheng Engineering Materials Co., Ltd boasts a solid, robust, vibrant, and enterprising service team. Our team includes specialists in construction, landscape architecture, structural water supply and drainage systems, electrical engineering, HVAC, cost analysis, and other professional technical and management fields. We are dedicated to providing advanced technology, state-of-the-art equipment, and impeccable service.
2. Efficient
A humanized intelligence enterprise management platform.
We are dedicated to maximizing the stimulation of deep technical heritage and innovation ability.
Providing tailor-made and efficient services and works for our valued customers.
Construction qualification business
| electric power design |
| Photovoltaic power generation project |
| Cogeneration project |
| Architectural engineering professional contracting |
After-sales Instructions
1. Design Cost
The design fee varies as the requirements and design complexity of each project differ. We promise to provide a reasonable quotation tailored to your specific needs, but please be aware that the quoted price may not match the actual project costs.
2. Design Content
Before commencing any design work, please ensure clear communication of all necessary design content, as changes are not permitted once the design process begins. If alterations are required during the design phase, contact customer service for a fee negotiation. Accurate design-related materials are imperative, as errors from incorrect or incomplete information will not qualify for free corrections.
3. Design Adjustment
Upon receiving the design plan, please review and finalize it diligently. Post-submission, designers are under no obligation to modify or redesign, though free fine-tuning is available within one month depending on difficulty. Complex adjustments may incur additional charges.
4. Design Refund
As design works are bespoke services, we do not support a seven-day no-reason return policy. Refunds are not accepted once the customer confirms receipt of all drawings or source documents, but negotiation or refunds may occur before final confirmation.
Once the source document is received, please ensure its safekeeping, as our company does not retain copies. Every project is crafted with the designer's hard work, often involving late nights and extra hours-your understanding is appreciated.
Frequently Asked Questions (FAQ)
Q1: Are you a manufacturing plant or a trading company?
A: We are a distinguished manufacturing plant, wholly committed to excellence. We warmly invite you to tour our factory, offering a unique opportunity to experience our competitive factory pricing and firsthand quality assurance before delivery.
Q2: How do you ensure quality?
A: Our steadfast commitment to unparalleled quality is demonstrated by our ISO9001, ISO14001, and ISO45001 certifications, enhanced by our foreign trade operation certificate and an AAA enterprise credit rating. With over 27 patents in invention and utility models, as well as software copyrights, we employ state-of-the-art design and project management tools like OA, E-3D, and PDMS. Our engineering prowess is recognized with numerous prestigious accolades.
Q3: What are your main products?
A: Central to our offerings is a versatile array of steel structures and materials, comprising prefabricated warehouse buildings, livestock farms, garages, prefabricated houses, sheds, barns, and stables. Our technology center expertly integrates design and construction services across steel structure buildings, photovoltaic systems, and electric power projects.
Q4: What is your delivery time?
A: Our delivery times are shaped by seasonal factors and order size. Our sales team will provide precise delivery estimates tailored to your unique production needs. Generally,
Upon receipt of your deposit, our efficient delivery process ensures that your order reaches you within a remarkable 5-15 days. For larger orders, we offer flexible and tailored delivery schedules to accommodate your specific needs, ensuring a seamless and satisfactory experience.
Q5: Where have you successfully exported your products and services?
A: With great pride, we deliver our unparalleled expertise to more than 10 diverse countries, including dynamic markets such as Indonesia, Cambodia, India, Kenya, and Vietnam. Our steadfast dedication to superior quality, competitive pricing, and outstanding after-sales service has earned us the prestigious trust and loyalty of our esteemed clientele.
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