This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Premium Carbon & Stainless Steel Products from China

Zhong Neng Steel Union (Qingdao) Heavy Industry Co., Ltd – ISO-certified manufacturer with 15+ years of experience in producing high-quality carbon steel bars, strips, pipes, coils, sheets, and structural beams. Custom fabrication, global shipping, and strict quality control.

Steel Manufacturing Facility

Trusted Quality & Global Compliance

Trust Seal Verified
RoHS Compliant
Credit Checked
ISO Certified

Who We Are

Your trusted partner in high-quality steel manufacturing since 2006

Zhong Neng Steel Union (Qingdao) Heavy Industry Co., Ltd

Established in 2006, we have over 15 years of production experience in the steel industry. Our company is committed to providing professional steel processing, production, and transportation services with advanced equipment and technology to meet customized customer needs.

We specialize in hot rolling, cold rolling, coating, and precision machining of carbon and stainless steel products. Our strict quality control system and professional testing laboratory ensure every product meets international standards.

15+
Years Experience
100+
Global Clients
Factory Interior Steel Production Line Quality Inspection Steel Coil Storage

Why Choose Us

We deliver excellence at every stage of production and service

High Quality

Strict quality control system and professional test lab. Trust Seal, RoHS, and ISO certified manufacturing processes.

Advanced Manufacturing

Advanced automatic machines and strictly controlled processes. Capable of manufacturing complex electrical terminals and custom steel products.

Product Development

Internal professional design team and advanced machinery workshop. We collaborate with clients to develop custom products.

100% Service

Flexible packaging (bulk and custom), multiple shipping terms (FOB, CIF, DDU, DDP). We help solve all your steel supply concerns.

Our Premium Products

High-quality carbon and stainless steel products for industrial and construction applications

Carbon Steel Bar Best Seller

Carbon Steel Bar

Alloy Round Carbon Steel Bar SAE 1045 1020 Hot Rolled. Customizable length and finish.

  • Hot Rolled / Cold Drawn
  • SAE 1045, 1020 Grades
  • Theoretical or Actual Weight
Get Best Price Model: ZNGL-110
Carbon Steel Strip New Arrival

Carbon Steel Strip

IBR Certified Hot Rolled OEM Strip. Black CS Mild Steel with Q215-Q355 grades.

  • Hot Rolled / Galvanized
  • Q215, Q235, Q345 Grades
  • Custom Thickness Available
Get Best Price Certified
Carbon Steel Pipe

Carbon Steel Pipe

ASTM A252 Grade 3 Piling Welded SSAW Spiral Pipes for strong foundations.

  • Seamless & Welded Options
  • ASTM A53, A252 Standards
  • Schedule 40, Sch 160
Get Best Price Structural
Stainless Steel Angle Bar

Stainless Steel Angle Bar

304 50x50mm 5mm Durable Angle Bar. ISO Certified for construction use.

  • Grade 304, 316 Available
  • Web Width 96-1056mm
  • Theoretical Weight Billing
Get Best Price ISO Certified
Carbon Steel Coil

Carbon Steel Coil

Full Hard Clean Coil with Mill Edge or Slit Edge. High carbon 65mn spring steel.

  • Hot Rolled / Cold Rolled
  • Q235JR, S355JR Grades
  • Decoiling Service Available
Get Best Price Processing
H Beam Steel

H Beam & Channel Steel

ASTM A36, Q235B, Q345E I-Beams. Galvanized structural steel for construction.

  • A36, SS400, S235JR
  • Galvanized & Coated Options
  • Bending, Cutting Services
Get Best Price Structural
Stainless Steel Sheet

Stainless Steel Sheet

AISI Grades with 2B, BA, No.4, HL Surface Finishes. Customization available.

  • 304, 316, 201 Grades
  • Multiple Surface Finishes
  • Punching & Cutting Service
Carbon Steel Sheet

Cold Rolled Carbon Sheet

Q235, Q345 High Strength Sheets. Ideal for automotive and industrial applications.

  • Cold Rolled Process
  • Q235JR, S235JR Grades
  • Theoretical Weight Billing
Get Best Price High Strength
15+
Years in Business
10K+
Tons Monthly Output
50+
Countries Served
99.8%
Customer Satisfaction

Frequently Asked Questions

What steel standards do you comply with?

We manufacture according to ASTM, JIS, DIN, GB, and ISO standards. Our products meet ASTM A36, A53, A252, SAE 1045, Q235, Q345, and other international specifications.

What is your minimum order quantity (MOQ)?

Our standard MOQ is 5 metric tons for most products. However, we can accommodate smaller trial orders for new customers. Contact us for specific product MOQs.

What payment terms do you accept?

We accept T/T (Telegraphic Transfer) and L/C at sight. For regular customers, we may offer more flexible payment terms based on credit evaluation.

What value-added services do you provide?

We offer cutting, bending, punching, decoiling, surface grinding, polishing, and galvanizing services. We also provide custom packaging and labeling as per customer requirements.

How do you ensure product quality?

We have a strict quality control system with professional testing laboratories. Every batch undergoes chemical composition analysis, mechanical property testing, dimensional inspection, and surface quality checks before shipment.

Contact Us

Get in touch for quotes, technical specifications, or custom manufacturing requests

Contact Information

Contact Person: Mike
Phone: 008615192775117
WhatsApp: +8615192775117

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info