What is the lead time for delivery?

Items are shipped in about 15 working days against payment, depending on quantity.

What materials are used for the expansion joint?

Main material is 6063-T5 Aluminum Alloy with a steel or galvanized steel center plate.

Heavy Duty Seismic Concrete Expansion Joint in Subway Station

Name: Heavy Duty Seismic Concrete Expansion Joint in Subway Station
Brand: Nanjing MEISHUO Building Materials Co., Ltd.
SKU: 793514785

Jiangsu, ChinaNanjing MEISHUO Building Materials Co., Ltd.

US$9.50-38.40

10 Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Decoration Aluminium Profile, Aseismic

Shape

Flat

Model NO.

MSDSZJ

Grade

6000 Series

Temper

T3-T8

Alloy

Surface Finishing

Polished

Alloying Ingredient

6063

Certification

ISO, SGS

Polished Aluminum Profile

Mechanical Polishing

Base Material

6063-T5 Aluminum Alloy

Applicaton

Floor to Floor

Joint Width

75-500mm

Total Movement

50mm

Standard Length

Accessories

Fire Barrier and Water Stop

Special Service

Customized Design Offered

OEM

Offered

Sample

Free

Feature

Aseismic, Heavy Load

Transport Package

Plywood

Specification

Customized

Trademark

MEISHUO

Origin

Jiangsu, China

HS Code

760429900

Production Capacity

10000meters/Month

Key features

Seismic Stability Design: Features stainless steel center bar and seismic spring for enhanced underground stability.

Heavy Load Capacity: Designed for marble, granite, and limestone floors in subway stations and heavy traffic areas.

Customizable Dimensions: Joint width ranges from 75-500mm with total movement capacity of 50mm.

Premium Material Quality: Constructed from 6063-T5 Aluminum Alloy with polished surface finishing.

Aesthetic Integration: Decorative rubber caulking strips coordinate perfectly with floor aesthetics.

Factory Direct Warranty: 5-year warranty coverage for all mechanical defects and structural integrity.

Flexible OEM Service: Full customization options including design, samples, and specific material requirements.

Fast Delivery Time: Items shipped in about 15 working days against payment with 100% pre-delivery testing.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Years of Export ExperiencePatents Awarded

Nanjing MEISHUO Building Materials Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.78h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 16 employees and affiliated companies, offering expansion joints, stair nosing, movement joints, entrance mats, armor joints, and flood barriers. It reports ISO9001 certification, documented quality inspection and service procedures, two R&D engineers, and one quality-control inspector. The supplier supports OEM, ODM, and multiple forms of customization, but does not provide 3D software design or SDKs. Production equipment includes punching, shearing, bending, drilling, sawing, molding, welding, and related machinery, with stated peak- and off-season lead times within 15 working days. Overseas capabilities include an overseas warehouse and showroom, while no overseas agents, branches, or offline trade-show participation are reported. Financial information is limited to year labels, so financial credibility cannot be determined. Customer-related evidence includes OEM service for popular brands, but no specific customer names or case details are provided.

Supplier typeThe supplier is identified as a limited company with 16 employees and affiliated companies. Its stated product scope covers expansion joints, stair nosing, movement joints, entrance mats, armor joints, and flood barriers, indicating a specialized product supplier rather than a general trading profile.

CertificationsThe company description explicitly states that the supplier passed ISO9001 international quality system certification. No certificate number, validity period, or additional certifications are provided, but the stated ISO9001 certification is positive evidence for this field.

After-Sales capabilityThe supplier’s technology engineers provide technical support for production and after-sales service, and it has documented procedures and records for customer complaints and corrective/preventive actions. This directly supports an organized after-sales process.

R&D capabilityThe supplier reports new products during the past year, employs two R&D engineers, and retains design input, output, review, verification, and validation documentation for audit. It also offers ODM services, although it lacks an available SDK and does not provide 3D software design services.

Production capacityProduction resources include punching, shearing, bending, drilling, roll smoothing, sawing, molding, and welding machines. Finished-product inspection follows written instructions uniformly, the company states it can handle personalized small-order customization, and reported peak- and off-season lead times are within 15 working days.

Customization capabilityThe supplier explicitly offers customization from samples, flexible customization, minor customization, full customization, and customization from designs. This is broad customization coverage, although the supplier does not provide 3D software design services.