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Premium High-Strength Carbon Steel Structural Angles for Engineering
US$450.00-599.00
5 Tons
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
7*24 HoursWarranty
1 YearModel NO.
Equal Unequal Angle SteelTechnology
Hot RolledSurface Treatment
BlackLength
6 Meters - 12 Meters (or Customized)MOQ
5tTransport Package
Standard Airworthy PackagingSpecification
CustomizableTrademark
SMCCOrigin
ChinaProduction Capacity
5000 Tons Per MonthKey features
High Strength & Stability: Hot rolled from high-quality carbon steel with excellent bending strength and deformation resistance.
International Standards: Compliant with GB/T 706, JIS, ASTM, and EN standards for precise dimensional tolerance.
Flexible Customization: Supports customized lengths (6-12m), surface treatments, and processing like cutting and drilling.
Excellent Corrosion Resistance: Available with black finish, oil coating, painting, or hot-dip galvanizing for long service life.
Easy Installation: Outstanding weldability and drillability ensure clean edges and convenient on-site construction.
Large Inventory & Fast Delivery: Sufficient stock of standard lengths (6m, 9m, 12m) allows for immediate delivery.
Competitive Pricing: Large-scale production ensures stable quality and cost-effective prices for bulk purchases.
24/7 After-Sales Support: Provides 7*24 hours after-sales service and free samples upon request.
Company profile

Qingdao Star Machine Technology Co., Ltd.Shandong, China
Business Type: Manufacturer/FactoryAverage Response Time: ≤2.65h
AI-Powered supplier vetting
SummaryQingdao Star Machine Technology Co., Ltd. is identified as a Chinese manufacturer/factory of medium and large-sized machine tools, including lathes, milling machines, drilling machines, and related equipment. The supplier reports four R&D and production bases, more than 10 production lines, over 500 production and precision-testing devices, 816 employees, 167 senior professional technicians, and 50 quality-control staff. It holds ISO 9001 certification and describes a global sales and service network with comprehensive after-sales support. Its stated innovation resources include 31–40 years of R&D engineer experience, provincial and municipal technology centers, and ongoing product and technology development. Trade records show three transactions involving buyers in Kazakhstan and Uzbekistan, but the limited transaction count does not establish broad customer coverage or long-term commercial performance.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as a large-scale enterprise group engaged in R&D, production, sales, and technical services for medium and large-sized machine tools. Its stated product scope includes CNC and conventional lathes, milling machines, drilling machines, and related equipment.
CertificationsThe supplier states that it implements a quality management system and has passed ISO 9001 certification. ISO 9001 is also explicitly listed as its supplier management-system certification, providing direct evidence of certification.
After-Sales capabilityThe supplier reports a global sales and service network, technical services spanning its operations, and comprehensive after-sales service. It also states that rapid response to user needs and applicable technical solutions are service standards, although no independently verified service-performance metrics are provided.
R&D capabilityInnovation-related evidence includes 31–40 years of total R&D engineer experience, four R&D and production bases, provincial and municipal technology centers, 167 senior professional technicians, and stated continuous product and technology innovation. These details support substantial internal R&D capability.
Production capacityThe supplier reports more than 10 production lines, four R&D and production bases, 816 employees, and over 500 production and precision-testing devices. It also lists dedicated plants for CNC machine tools, drilling machines, milling and drilling-milling machines, and sheet metal, indicating broad manufacturing capacity.
Product Q&A
Q:Are you a manufacturer or a trading company?
A:
We are both a manufacturer and a trading company. If you need other special products, we will do our best to help you in order to establish a long-term business relationship.
Q:Can I order products in special sizes?
A:
Of course, and according to your detailed requirements.
Q:How long does it usually take to deliver the products?
A:
We will deliver the goods to you immediately. For stocked steel pipes, it takes 7-10 days; for new production, it takes 20-40 days depending on the size and quantity of the pipes.
Q:What are the accepted delivery terms?
A:
We accept FOB, CFR, CIF, etc.
Q:Do you provide samples?
A:
Yes, we can provide free steel pipe samples for your evaluation.
Send Inquiry
*To:
Qingdao Star Machine Technology Co., Ltd.
Qingdao Star Machine Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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