ABOUT HOWIN
An own-factory manufacturer focused on custom special alloy fasteners.
HOWIN Machinery supports international industrial buyers with drawing- and sample-based fastener manufacturing from China.
Built for technical buying conversations.
We focus on custom bolts, nuts, studs, threaded rods, screws, washers and machined fastening components where material selection and dimensional accuracy matter.
Our export team works directly with purchasers, distributors, equipment manufacturers and project contractors. A clear RFQ helps us respond efficiently.
Own-factory perspective
Requirements are reviewed from alloy designation through to the finished custom component.
Export communication
Direct English-language support for international inquiries.
Custom manufacturing
Drawing- and sample-based requirements are the basis of every quotation.
PRODUCTION WORKSHOP
The factory behind the quotation.
Real views from HOWIN’s workshop, material storage and machining areas.
