What certifications do your products hold?

Our products are certified under ISO, CE, RoHS, IBR, ASTM, JIS, GB, AISI, and DIN standards.

What is the warranty period?

We provide a long-term warranty for all our steel coils.

What are the payment terms?

We accept 30% T/T advance + 70% balance, LC, T/T, D/P, PayPal, and Western Union.

St37 Carbon Steel Coil Width 1.5-20mm Thickness Hot Rolled

Name: St37 Carbon Steel Coil Width 1.5-20mm Thickness Hot Rolled
Brand: Frst Metal Products (Tianjin) Co., Ltd
SKU: 2150271282

Tianjin, ChinaFrst Metal Products (Tianjin) Co., Ltd

US$499.00-699.00

10 Tons

Product profile

Customization

Available

After-sales Service

Online

Warranty

Long-Term

Model NO.

FRST-P-4

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Welding

Technique

Hot Rolled

Application

Boiler Plate

Stock

Material

St52 Ck45 S355jr Q235-Q345

Thickness

0.8 mm ~ 1.2 mm

Certificate

JIS, ISO

Color

Black

Design Style

Traditional

Place of Origin

Tianjin, China

Length

as Your Requirement

Grade

Q195b/Q235B/Q345b/SPHC/Recc

Surface

Black/Bright

Processing Service

Cutting

Transport Package

Sea Freight

Specification

Standard packaging

Trademark

FRST

Origin

Tianjin, China

Production Capacity

5000 Tons/Momth

Key features

Wide Material Selection: Available in St37, St52, Q235, Q345, 10#, 20#, 45#, and more grades.

Flexible Thickness Range: Thickness options from 0.8mm to 25mm to suit various needs.

Customizable Dimensions: Length and width can be customized as per customer requirements.

Multiple Surface Treatments: Options include bare, shot blasted, spray paint, or colored PVC.

Comprehensive Certifications: Holds ISO, CE, RoHS, IBR, ASTM, JIS, GB, AISI, and DIN certifications.

OEM and ODM Services: Full customization, minor customization, and design-based options available.

Long-Term Warranty: Provides long-term warranty coverage for all products.

Online After-Sales Support: Dedicated online service team for customer assistance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Frst Metal Products (Tianjin) Co., Ltd

Tianjin, 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: 1 years CertifiedNearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤6.49h

AI-Powered supplier vetting

SummaryFrst Metal Products (Tianjin) Co., Ltd is a China-based trading company established in 2024 with 11 employees and a broad metal-product portfolio. The supplier reports extensive customization and ODM/OEM capabilities, including service for well-known brands, and states that it introduced new products during the past year. Its described steel production network includes six sub-factories, 16 automatic welding lines, six galvanizing lines, and monthly output exceeding 50,000 tons, although the relationship between these facilities and the trading company is not fully clarified. Export activity is reported at 90% of sales, supported by self-operated import/export rights and access to Tianjin and Qingdao ports. Key limitations are the absence of an overseas showroom, overseas agents or branches, and offline trade-show participation; no available SDK; undocumented corrective-action and supplier-assessment procedures; and an unknown quality-assurance status. The provided information does not establish...

Supplier typeThe supplier is identified as a trading company and limited company based in Tianjin, China, with 11 employees and no stated affiliation with a larger company group. Its stated business scope covers metal, building-material, hardware, rubber, chemical, and bicycle-related products, while its offered portfolio includes multiple steel and aluminum products.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with records and accepts several quotation and payment terms, with stated off-season lead time within 15 workdays. However, it has no overseas showroom, agents, branches, or offline trade-show experience, and lacks written corrective-action and supplier-service assessment procedures.

R&D capabilityThe supplier reports new products during the past year and offers ODM services, indicating active product-development capability. It also reports no available SDK, which limits the evidence for software or developer-integration capability.

Production capacityThe company description states that its steel-product series is supported by six sub-factories, 16 automatic welding production lines, six galvanizing lines, and monthly output exceeding 50,000 tons. It also reports 90% export sales, self-operated import/export rights, and stated lead times within 15 workdays outside peak season, although the exact operational relationship between the trading company and the described factories is not fully specified.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.