About Wuxi New Aokai Industy & Trade Co., Ltd - Agriculture Supplier in China

Based in Wuxi, China, Wuxi New Aokai Industry & Trade Co., Ltd. lists eleven distinct steel construction items in its active catalogue. The product list includes various C‑channel brackets, seismic strut channel fittings, graded steel C‑channels (GB Q235B and Q345B), hot‑sale C‑channel connect fittings, steel tubes, galvanized Z‑steel profiles, galvanized pipe fittings, perforated bottom steel C‑channels, adjustable seismic bracing systems, a new design U‑channel steel, and factory‑direct supply channel steel. Each entry falls under the broader agriculture category in the supplier’s classification, reflecting the use of steel structures in agricultural facilities such as barns, storage sheds, and processing plants. The catalogue does not provide HS‑code details, but the items correspond to standard steel product families used internationally. The supplier’s trust tier is listed as “harbor,” indicating a moderate level of verification within the platform.

The eleven products are described using generic steel terminology without reference to specific dimensions or packaging. Items such as “Unistrut C Channel Brackets” and “Seismic strut channel slotted fittings” suggest modular framing components, while “Grade GB Q235B Q345B C Channel” points to carbon structural steel conforming to Chinese GB standards. The inclusion of “Galvanized Steel Pipe Fittings” and “Z Steel Profiles Galvanized Steel” indicates corrosion‑resistant variants commonly required for outdoor agricultural installations. The catalogue also mentions “Good Quality Perforated Bottom Steel C Channel,” a product often used for drainage or ventilation in farm structures. Overall, the listing provides a concise view of the steel profile and fitting types the supplier offers for agricultural construction applications.

Product Range and Specialties of Wuxi New Aokai Industy & Trade Co., Ltd

The catalogue focuses on structural steel profiles and associated fittings. Products include C‑channel brackets, U‑channel steel, and Z‑steel profiles, all typically supplied in standard lengths of 6 m or 12 m and thicknesses ranging from 2 mm to 8 mm. The grade designations Q235B and Q345B correspond to Chinese GB 700 standards for mild and high‑strength carbon steel, comparable to ASTM A36 and ASTM A572 respectively. Galvanized variants follow the hot‑dip zinc coating process, often meeting ISO 1461 for coating thickness (typically 55 µm minimum). Perforated steel C‑channels are usually offered with hole diameters of 5 mm to 10 mm, facilitating fluid flow in agricultural silos or ventilation ducts.

Trade and Export Information - Wuxi New Aokai Industy & Trade Co., Ltd

China is a major exporter of steel structural components, with HS Chapter 73 covering most of the items listed. Typical HS codes include 7308 for steel bars and rods (covering C‑channels), 7306 for steel tubes, and 7307 for pipe fittings and flanges. Export shipments from eastern Chinese ports frequently target construction markets in Southeast Asia, the Middle East, and Africa, where rapid agricultural infrastructure development drives demand for modular steel framing. Buyers often require compliance with ASTM, EN, or GB standards, along with mill test reports (MTR) and, where applicable, CE marking for products entering the European market. Packaging usually involves bundling in wooden crates or steel pallets, with container loads sized to 20 ft or 40 ft units depending on profile dimensions.

Sourcing from Wuxi New Aokai Industy & Trade Co., Ltd - Buyer Guidance

When sourcing these steel profiles, buyers should request the specific steel grade certificate (e.g., GB Q235B or Q345B) and a mill test report that lists chemical composition, tensile strength, and elongation. For galvanized items, a coating thickness report conforming to ISO 1461 is standard practice. Verify the product dimensions - length, width, thickness, and hole pattern for perforated channels - against the technical drawing before confirming the order. Samples of the coating adhesion or a small batch shipment can help assess surface quality, especially for corrosion‑prone environments. Typical minimum order quantities range from one full 20 ft container (approximately 12‑15 tons of C‑channel) to larger bulk shipments, with lead times of 30‑45 days from order confirmation, depending on production scheduling.

What steel grades are available for the C‑channel products?

The catalogue lists Grade GB Q235B and Q345B, which correspond to mild carbon steel and high‑strength carbon steel under Chinese GB 700 standards.

Are the pipe fittings and profiles galvanized?

Yes, the supplier mentions galvanized steel pipe fittings and Z‑steel profiles, indicating a hot‑dip zinc coating that typically meets ISO 1461 requirements.

Which HS codes apply to the listed steel items?

Typical HS codes are 7308 for C‑channel and other steel bars, 7306 for steel tubes, and 7307 for pipe fittings and flanges, covering the product families in the catalogue.

What documentation should a buyer request before purchase?

Buyers should request a mill test report for each grade, a coating thickness certificate for galvanized items, and any applicable CE or ISO compliance certificates.

Is a sample or test piece available for quality verification?

Suppliers of structural steel usually provide a small sample batch or a cut‑off piece for visual inspection and coating adhesion testing before full order placement.

What are the typical packaging and shipping methods?

Products are generally bundled in wooden crates or on steel pallets, loaded into 20 ft or 40 ft containers, and shipped under standard Incoterms such as FOB or CIF.

What are the common lead times and minimum order quantities?

Lead times are typically 30‑45 days from order confirmation, with minimum orders often set at one full 20 ft container (approximately 12‑15 tons) for bulk steel profiles.