About Zhihao Machinery Co., Ltd. - Industrial Machinery Supplier in China

Zhihao Machinery Co., Ltd. is based in China and lists 15 active products across industrial machinery, CNC machines and spare parts, and light to medium machinery. The catalogue focuses on thread rolling and rebar bending equipment, covering both hydraulic and CNC‑controlled models. Products include a Hydraulic Pipe 3‑Axis Thread Rolling Machine, Z28‑200 Steel Rod Thread Rolling Machine, and a 4‑42 mm Long Rod Thread Rolling Machine. The company also offers foundation bolt, anchor bolt and automatic bolt making thread rolling machines. In addition, it provides several rebar bending machines, including CNC‑controlled stirrup benders.

Product Range and Specialties of Zhihao Machinery Co., Ltd.

The listed machines comprise hydraulic pipe and rod thread rolling units, automatic bolt making systems, and a suite of rebar bending devices such as CNC Control Rebar Stirrup Bending Machine and Construction Automatic Rebar Bending Machine. In the thread‑rolling segment, buyers typically look for ISO 286‑1 thread tolerance classes (6g/6H for metric threads), hydraulic pressure ratings between 10‑30 MPa, and frame materials of Q235 or Q345 carbon steel. Rebar bending machines are commonly rated for bending capacities up to 25 t, with CNC precision that meets ISO 12100 safety standards and hydraulic controls that comply with IEC 60204‑1. Typical variants include models with adjustable roller diameters for different bar diameters, and optional programmable CNC panels for complex stirrup shapes.

Trade and Export Information - Zhihao Machinery Co., Ltd.

China is a major exporter of industrial machinery, and equipment such as thread rolling and rebar bending machines are regularly shipped to Southeast Asia, the Middle East, Africa and Latin America. The two machines that specify HS codes fall under chapter 84: HS 8462.21 for CNC‑controlled stirrup benders and HS 8462.29 for construction‑grade rebar benders. Buyers usually require CE marking, ISO 9001 quality‑management certification, and, where applicable, China Compulsory Certification (CCC) before customs clearance. Standard logistics involve 20‑ft or 40‑ft containers, wooden pallets, and crating; common Incoterms are FOB Shanghai or CIF destination port.

Sourcing from Zhihao Machinery Co., Ltd. - Buyer Guidance

When sourcing from Zhihao Machinery, request detailed product data sheets that list hydraulic pressure, motor power, CNC control specifications and material grades. Ask for a CE Declaration of Conformity and any ISO 9001 certificates, as well as test reports confirming thread tolerance (e.g., class 6g/6H) or bending force capacity. Verify that the supplier can provide a prototype or sample run, confirm minimum order quantities (often a single unit for custom machines), and obtain a production lead time estimate, typically 30‑60 days after order confirmation. Ensure packaging details - crate dimensions, palletization, and container loading plan - are documented on the commercial invoice and packing list.

What types of thread rolling machines does Zhihao Machinery offer?

The catalogue lists hydraulic and CNC‑controlled thread rolling machines for pipes, steel rods and bolts, including the Hydraulic Pipe 3‑Axis Thread Rolling Machine, Z28‑200 Steel Rod Thread Rolling Machine and the 4‑42 mm Long Rod Thread Rolling Machine.

Which rebar bending machines are included and what are their HS codes?

Two rebar bending machines specify HS codes: the CNC Control Rebar Stirrup Bending Machine (HS 8462.21) and the Construction Automatic Rebar Bending Machine (HS 8462.29). Both are built from carbon steel with CNC or hydraulic control systems.

What material grades are typically used in these machines?

The CNC Control Rebar Stirrup Bending Machine uses carbon‑steel frames of grade Q235/Q345; other machines generally employ carbon steel or alloy steel suitable for high‑strength bolt and rebar applications.

Which certifications should a buyer request for these machines?

Buyers usually request CE marking, ISO 9001 quality‑management certification, and any applicable national test reports such as China Compulsory Certification before finalising a purchase.

What is the typical packaging and shipping method for these industrial machines?

Machines are normally crated, secured on wooden pallets, and shipped in 20‑ft or 40‑ft containers under FOB or CIF terms, with dimensions and weight detailed on the packing list.

What are common lead times and minimum order quantities?

Standard lead times range from 30 to 60 days after order confirmation, and most manufacturers accept a minimum order of one unit for custom‑built machinery.

How can a buyer verify the performance of a thread rolling machine?

Request a test report showing thread tolerance (e.g., class 6g/6H), surface finish and hydraulic pressure capacity, and compare it against ISO 286‑1 standards.

Which markets typically import Chinese industrial machinery of this type?

Major importers include construction and infrastructure firms in Southeast Asia, the Middle East, Africa and Latin America, where rebar bending and bolt‑production equipment are in demand.