What are the available steel types and standards?

We offer Carbon Structural Steel (Q235) and High-Strength Steel. Standards include GB, ASTM, DIN, JIS, AISI, and BS.

What is the lead time for production?

The average lead time is one month, applicable for both peak and off-peak seasons.

Do you support OEM and ODM services?

Yes, we offer both OEM and ODM services for our steel structure products.

Prefabricated Steel Structure Bridge Sample

Name: Prefabricated Steel Structure Bridge Sample
Brand: Shandong Sealand Equipment Group Rizhao Co., Ltd.
SKU: 763061592

Shandong, ChinaShandong Sealand Equipment Group Rizhao Co., Ltd.

US$20.00

100-499 Square Meters

US$25.00

500-999 Square Meters

US$30.00

1,000+ Square Meters

Product profile

Customization

Available

After-sales Service

Online Technical Support

Type

H-Section Steel

Model NO.

export standard

Standard

GB, ASTM, DIN, JIS, AISI, BS

Steel Type

Carbon Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Welded Connection

Member

Steel Beam

Type of Steel For Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wallboard

Application

Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge

Transport Package

1. All of The Steel Column and Beams Ends and Plat

Specification

customer

Trademark

RPMIC

Origin

Shandong, China

HS Code

730890

Production Capacity

10000 Tons/Month

Key features

50-Year Lifespan: Designed for durability with a lifespan of up to 50 years.

High Seismic Resistance: Engineered for stability and earthquake resistance up to 9 grade.

Eco-Friendly Design: Features energy saving, heat preservation, and waterproof capabilities.

Fast Construction: Short construction period saves significant time and labor costs.

Customizable Structure: Available in H-Section Steel with various standard options like GB, ASTM, DIN.

Online Technical Support: Provides remote assistance for technical inquiries and issues.

High Strength Material: Utilizes Carbon Structural Steel and High-Strength Steel for durability.

Versatile Applications: Suitable for workshops, platforms, bridges, roofing, and walkways.

Company profile

Product CertificationManagement CertificationQuality Assurance

Shandong Sealand Equipment Group Rizhao Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.65h

AI-Powered supplier vetting

SummaryShandong Sealand Equipment Group Rizhao Co., Ltd. is a China-based limited company established in 2018, with 609 employees and a 67,000 m² manufacturing plant. It operates more than 10 production lines and reports annual production of 190,720 conveyor roller and frame sets, with stated peak- and off-peak-season lead times of one month. Its capabilities cover conveyor systems, port-handling equipment, steel structures, installation, maintenance, and industrial system integration. The supplier reports over 70 professional designers, five R&D engineers, and 21–30 quality-control staff. It exports to multiple regions and began exporting in 2007. Evidence supports strong production scale, after-sales and project-service capabilities, innovation resources, and documented customer projects. The company also states that it holds production qualification for transport machinery and Grade-I Professional Contracting Qualification of steel structure. Financial credibility cannot be assessed because the provided...

Supplier typeThe supplier is identified as a combined business entity and a limited company in China. Its stated activities combine industrial product research and manufacturing, steel-structure and equipment production, and general contracting for industrial system integration.

CertificationsThe supplier states that it is a member of the Standardization Administration of China/Technical Committee (SAC/TC331) and holds production qualification for transport machinery together with Grade-I Professional Contracting Qualification of steel structure. These are explicit qualification and industry-participation claims, although no separate certificate numbers or validity dates are provided.

After-Sales capabilityThe company explicitly provides installation, operation, maintenance, and targeted solutions for port equipment and continuous conveyor systems, including general contracting services. This indicates established post-delivery and lifecycle-service capability supported by 21–30 quality-control staff, although geographic service coverage is not specified.

R&D capabilityThe supplier states that it is committed to design and innovation and has over 70 professional designers responsible for port-handling systems, steel structures, and modular-house development. It also reports five R&D engineers and identifies technological innovation as a development policy, providing explicit evidence of innovation resources and activity.

Production capacityThe supplier reports more than 10 production lines, a 67,000 m² manufacturing plant, 609 employees, annual output of 190,720 conveyor roller and frame sets, and annual steel-structure production of 100,000 tons. It also states that both off-peak and peak-season order fulfillment takes one month, supporting a substantial and relatively consistent production capability.

Customization capabilityThe company describes design and development services, professional port-handling-system design, targeted customer solutions, and general contracting across industrial, civil, public, and park construction. These statements support project-based customization and integrated delivery, but no specific examples of customized products or customer-defined technical specifications are provided.

Client casesThe supplier states that it has undertaken the Ore Wharf belt Conveyor System in Rizhao Port and the HUANENG Power Plant Belt Conveyor Engineering. These named project references demonstrate experience in port and power-plant conveyor engineering, although project dates, scope details, and customer verification information are not included.

Product Q&A

Q:Is your company a factory or trade company?

We are factory, so you can get the best price and competitive price.

Q:What's the quality assurance you provided and how do you control quality?

Established a procedure to check products at all stages of the manufacturing process - raw materials, in process materials, validated or tested materials, finished goods, etc.

Q:Do you offer guiding installation on site overseas for warehouse building?

Yes, we can provide the service of installation, supervision and training by extra. We can send our professional technical engineer to supervise installation on site overseas. They have succeeded in many countries, such as Iraq, Dubai, South Africa, Algeria, and Ghana.

Q:What is your main market?

Guided by global field of vision, our products have been exported to many countries and regions with its good quality and good service, such as France, UAE, South East Asia, Africa and so on. We will be glad to establish sincere business cooperation with you in the near future.

Q:How to pack the products?

We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers. If client can provide the following information in his inquiry, it will be very helpful: 1. Location (where will be built?) _____country, area 2. Size:Length*width*height _____mm*_____mm*_____mm 3. Wind load (max.Wind speed) _____kn/m2, _____km/h, _____m/s 4. Snow load (max.Snow height) _____kn/m2, _____mm 5. Anti-earthquake _____level 6. Brickwall needed or not If