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We conduct pre-production samples and final inspections before shipment.

Heavy-Duty Square U Bolts with Complete Nut and Washer Kit

Name: Heavy-Duty Square U Bolts with Complete Nut and Washer Kit
Brand: Shandong Xuwei Mechanical Engineering Co., Ltd
SKU: 2152584975

Shandong, ChinaShandong Xuwei Mechanical Engineering Co., Ltd

US$1.00-3.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Application

Machine Parts, Transportation, Decorations

Certification

CCC, CE, ISO

Surface Treatment

Yes

Technics

Casting

Material

Metal

Type

Bolt

Place of Origin

China

Color

Customized Colors

Certificate

ISO

Single Gross Weight

1.000 Kg

Transport Package

Wooden

Origin

China

Key features

Customizable Colors: Colors can be customized to meet specific project requirements.

High Quality Assurance: Pre-production samples and final inspections ensure product reliability.

24/7 Customer Support: Dedicated team available around the clock for assistance and support.

Competitive Pricing: Reasonable prices combined with high quality for excellent value.

Certified Products: Products certified with CCC, CE, and ISO standards for safety.

Fast Delivery: Delivery within 15 days to ensure timely project completion.

Free Samples: Free samples available for quality verification before bulk orders.

Durable Material: Made from high-grade carbon steel with HDG finish for longevity.

Company profile

High Repeat Buyers ChoiceFast DeliveryStandardized quality controlQuality Assurance

Shandong Xuwei Mechanical Engineering Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.63h

AI-Powered supplier vetting

SummaryXuwei is identified as a professional technical supplier serving deep-well drilling and geological exploration-related markets. Its stated capabilities include 3D software design, broad customization options, technological research and development, and a documented finished-product inspection method. The business scope covers construction machinery, geological exploration equipment, underwater systems, mechanical parts, and related imports and exports. Export sales reportedly account for 71%–90% of total sales, with average peak- and off-season lead times of one month. The information confirms some service and technical capabilities, but does not establish certifications, customer cases, production scale, or financial strength. No SDK is available, and sustainability-related fire-drill and environmental-assessment statuses are unknown.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope includes construction machinery, geological exploration equipment, underwater systems, mechanical parts, and related technology import and export activities, indicating a machinery and geological-equipment-oriented supplier profile.

After-Sales capabilityThe company states that it provides after-sales service and emphasizes service and integrity. It also reports written procedures and records for assessing service capability, but the evidence does not detail response times, technical support coverage, warranty terms, or after-sales staffing.

R&D capabilityThe supplier is described as having research and development capability, offering 3D software design services, and continuously developing practical mechanical equipment based on market and customer needs. However, it has no available SDK, which limits the explicitly demonstrated development-interface capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, supporting a broad stated customization capability.