About Qingdao Dongfeihong Intelligent Technology Co., Ltd - Metal Working Machinery Supplier in China

Qingdao Dongfeihong Intelligent Technology Co., Ltd is based in China and currently lists 18 active products across several machinery categories. The catalogue focuses on metal working and construction‑related equipment, including CNC rebar cage making machines, automatic twin‑head rebar bending machines, and various wire and bundle tying machines. All listed items fall under the HS‑code families 8462.31 for CNC‑controlled rebar machinery and 8462.29 for other steel‑bending devices. The supplier’s product set also includes machines for cutting, threading, and stitching steel bars. This portfolio reflects a concentration on automated solutions for reinforced concrete fabrication.

Specific entries such as the CNC rebar cage making machine, the automatic twin‑head rebar bending machine and the Rebar cutting machine are recorded with HS code 8462.31 and are constructed from carbon steel structural components, alloy steel bodies or hardened tool steel blades as detailed. Products without an HS code in the catalogue, for example the Steel bar sewing and threading machine, still belong to the broader metal‑working machinery segment. The material descriptions indicate the use of high‑strength carbon steel and hardened steel dies, typical for equipment that must withstand repetitive bending forces. The range also features cordless bundle tying machines and stirrup benders, many of which are classified under HS code 8462.29.

Product Range and Specialties of Qingdao Dongfeihong Intelligent Technology Co., Ltd

The catalogue enumerates a variety of rebar‑bending and cutting machines, including CNC‑controlled cage makers, twin‑head benders, single‑head wire benders and automatic stirrup benders. Typical specifications for machines in HS‑code 8462.31 include a maximum rebar diameter of 25 mm, bending accuracy within ±2 mm, CNC servo drives, and power ratings from 5 kW to 15 kW. Products listed under HS‑code 8462.29 such as the small wire bender or the cordless bundle tying machines often feature hydraulic or pneumatic actuation, frame dimensions that fit within a standard 20‑ft container, and modular control panels.

In the metal‑working machinery market, buyers usually require CE marking, compliance with IEC 60204‑1 safety standards, and ISO 9001 quality management certification. Common material grades for machine frames are Q235 carbon steel or equivalent, while cutting tools are made from high‑speed steel (HSS) or carbide with hardness above 60 HRC. Standard packaging consists of wooden crates with E‑type pallets, and shipments are typically loaded in 20‑ft or 40‑ft containers depending on machine size.

Trade and Export Information - Qingdao Dongfeihong Intelligent Technology Co., Ltd

China remains a leading exporter of construction‑related metal‑working equipment, with the majority of shipments destined for Southeast Asian, Middle Eastern and African markets where rapid infrastructure development drives demand. HS‑code 8462.31 and 8462.29 are classified under Chapter 84, which is subject to customs inspections for safety compliance and often requires a test certificate confirming load‑bearing capacity. Export documentation commonly includes a commercial invoice, packing list, certificate of origin, and where applicable, CE Declaration of Conformity.

Buyers typically import these machines on FOB or CIF terms, using 20‑ft containers for smaller units such as bundle tying machines and 40‑ft containers for larger CNC bending lines. The machinery is generally packed in anti‑corrosion oil‑treated crates, and moisture‑resistant covers are applied to electronic control cabinets. Importers should be aware of local regulations that may demand additional type‑approval or registration with construction authorities.

Sourcing from Qingdao Dongfeihong Intelligent Technology Co., Ltd - Buyer Guidance

When sourcing from this supplier, request the CE Declaration of Conformity, an ISO 9001 certificate and a test report that verifies the maximum bending force, rebar diameter capacity and power consumption. Verify the material specifications listed - carbon steel frames, hardened tool steel blades - and ask for mill certificates confirming steel grades such as Q235 or equivalent. It is prudent to obtain a detailed machine manual that outlines CNC programming interfaces, safety interlocks and maintenance schedules.

Samples are not applicable for large‑scale machinery, but a factory video demonstration or a third‑party inspection report can provide assurance of build quality. Confirm the warranty period (the catalogue mentions a one‑year warranty for the Stirrup Bending Machine) and clarify after‑sales support terms, including spare‑part availability and on‑site service options. Finally, ensure that packaging plans meet your logistics requirements, especially if you need container‑level loading plans for multiple units.

What types of machinery does Qingdao Dongfeihong list in its catalogue?

The catalogue includes CNC rebar cage making machines, automatic twin‑head rebar bending machines, rebar cutting machines, various wire‑bending and bundle‑tying devices, as well as stirrup and steel‑bar bending machines.

Which HS codes are associated with the rebar bending equipment?

Rebar bending and cage‑making machines are listed under HS code 8462.31, while smaller wire‑bending and bundle‑tying machines fall under HS code 8462.29.

What material grades are used for the machine frames?

The frames are described as carbon steel or alloy steel constructions, commonly corresponding to Chinese grade Q235 or equivalent, with hardened tool steel used for cutting and bending dies.

Which certifications should a buyer ask the supplier to provide?

Buyers should request a CE Declaration of Conformity, an ISO 9001 quality management certificate, and a test report confirming bending capacity, power consumption and safety compliance.

What are typical lead times for these machines?

Lead times for standard CNC rebar machines from Chinese manufacturers usually range from 30 to 60 days after receipt of a confirmed purchase order and required documentation.

How are the machines packaged for export?

Machines are packed in wooden crates with anti‑corrosion oil treatment, secured on E‑type pallets, and loaded into 20‑ft containers for smaller units or 40‑ft containers for larger CNC lines.

How can a buyer obtain technical specifications or operating manuals?

Technical data sheets, wiring diagrams and operation manuals can be requested directly from the supplier and are typically supplied in PDF format prior to shipment.

What warranty terms are mentioned for any of the products?

The catalogue specifies a one‑year warranty for the Stirrup Bending Machine; other models are expected to follow similar standard warranty periods unless otherwise negotiated.