Import Bolts — Buy in Bulk from Supplier in Viet Nam

Hanoi Material And Industry Company supplies bolts in stainless steel and carbon steel, positioned for construction, automotive, aerospace and general manufacturing applications. The source description highlights corrosion resistance, high tensile strength, and compatibility with nuts and washers as principal features. No specific grade designations, property classes, or strength ratings are stated in the available data, requiring buyers to request detailed specifications directly.

Stainless steel bolts typically employ austenitic grades A2-70 or A4-70, offering tensile strengths of 700 MPa with superior corrosion resistance in chloride or marine environments. Carbon steel bolts in this category generally align with property classes 4.8 through 10.9, with surface treatments such as zinc plating or mechanical galvanising to extend service life. The source notes easy installation as a design feature, suggesting rolled threads and standard metric coarse pitch, though thread form and tolerance class remain unconfirmed. Both heavy-duty and light-duty applications are referenced, implying a breadth of diameter and length combinations.

Structural contractors, automotive assembly plants, aerospace component manufacturers, and general fabricators represent the intended buyer base. The bolts are marketed for joint integrity across static and dynamic loading conditions. Trade terms FOB and CIF are mentioned as available, though specific ports, MOQ volumes, and lead times are absent from the source. Buyers must confirm grade-specific mechanical properties, applicable standards (ISO, DIN, ASTM, or JIS), and certification packages before finalising procurement decisions.

Hanoi Material And Industry Company is registered at R208 Veaf Building, No.126 Trung Kinh, Trung Hoa, Cau Giay, Hanoi, 10000, Viet Nam. The supplier carries an imported tier and harbor trust tier classification. The response rate is recorded at 0.00% with zero average response hours, indicating no measurable enquiry responsiveness in the captured data. No verification status, years in operation, employee count, or revenue information appears in the profile.

The company presents a bolts portfolio spanning stainless and carbon steel variants for multiple industrial sectors. No production facility details, quality management system certifications, or named equipment capabilities are disclosed. The listing emphasises flexible MOQ and FOB/CIF trade terms without attaching quantities, price bands, or specific port references. Buyers should conduct due diligence on corporate existence, export authorisation, and manufacturing partnerships before advancing to sample or trial orders.