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Bundled by steel strips, wrapped with waterproof plastic film for sea-worthy export packing.

Cold Drawn Stainless Steel Solid Square Bar Bright Polished Surface 201 304 316L 321 Precision Tolerance for Machinery Decoration

Name: Cold Drawn Stainless Steel Solid Square Bar Bright Polished Surface 201 304 316L 321 Precision Tolerance for Machinery Decoration
Brand: Jiangsu Changchen Materials Co., Ltd.
SKU: 2186139682

Jiangsu, ChinaJiangsu Changchen Materials Co., Ltd.

US$2,700.00

1-4 Tons

US$2,600.00

5-9 Tons

US$2,500.00

10+ Tons

Product profile

Customization

Available

After-sales Service

After-Sales Service Online Support

Warranty

1 Year

Model NO.

Stainless Steel Solid Square Bar

Standard

AISI, JIS, ASTM, DIN, GB

Certification

Mtc

Technique

Cold Drawn

Surface Treatment

Bright Polished Surface

Alloy

Material Grade

201, 304, 316L, 321

Tolerance

Cold Drawn Precision Tolerance

MOQ

1 Ton

Application

Precision Machinery Parts, Decoration

Transport Package

Bundle with Steel Strips, Wrapped in Waterproof Pl

Specification

4-120mm solid square bar, custom lengths

Trademark

OEM & ODM Acceptable

Origin

Jiangsu, China

HS Code

7222190000

Production Capacity

50000

Key features

Superior Anti-Corrosion: Resists rust, acid, and alkali erosion for marine and chemical environments.

Multiple Surface Options: Available in pickled matte or bright polished surfaces for various needs.

Custom Cutting Service: Supports custom lengths and cross-section sizes upon request.

Wide Material Grades: Includes 201, 304, 316L, and 321 stainless steel grades.

Flexible MOQ: Supports bulk orders with 1-ton MOQ and trial small orders.

Stable Mechanical Properties: High tensile strength and stable performance in extreme temperatures.

Comprehensive Certifications: Complies with ASTM A276, GB/T1220, DIN, and JIS standards.

Factory Direct Supply: Direct supply with full MTC reports and reliable quality assurance.

Company profile

Fast DeliveryManagement CertificationR&D CapabilitiesQA/QC Inspectors

Jiangsu Changchen Materials Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.35h

AI-Powered supplier vetting

SummaryChangchen operates in metal materials, special steel, forgings, powder metallurgy, metal processing machinery, and cutting services. It reports customization from samples and designs, ODM availability, recent new-product development, CAD/PS-related R&D capability, and documented R&D inputs, outputs, reviews, verification, and validation. Production-related evidence includes valid contracts with associated subcontractors, inventory capability, raw-material traceability, and 100% finished-product inspection; however, only one quality inspector is reported. The supplier states that products can meet several national and international standards, but no specific certifications are identified. Overseas support is limited: there are no overseas agents or branches, warehouses, showrooms, or stated overseas service countries. Lead time is reported as within 15 working days in both peak and off-season. Financial information is insufficient for a reliable assessment, and no customer cases are provided.

Supplier typeThe supplier’s stated business scope covers sales of metal materials and products, special steel, forgings, powder metallurgy products, recycled resources, metal-processing machinery, and metal cutting services. This supports classification as a metal-material and metal-processing supplier, although the slices do not establish a more specific legal or manufacturing classification.

R&D capabilityThe supplier reports new products during the past year, R&D responsibilities covering new-product development, design drawings, production technical support, and customer specifications, plus CAD and PS software capability. It also has auditable R&D design-input, output, review, verification, and validation documentation, although no SDK is available.

Production capacityProduction-related evidence includes sawing and cutting equipment, metal cutting and processing activities, inventory capability, valid manufacturing contracts with associated subcontractors, raw-material traceability, and 100% finished-product inspection. The reported quality-control staffing is one inspector, while supplier-management procedures have no records, so capability is supported but operational depth is limited.

Customization capabilityChangchen explicitly provides customization from samples and designs, offers ODM services, and states that customized services can be developed according to customer requirements. Its R&D role includes preparing product specifications for customer approval, providing direct evidence of customer-oriented customization capability.