Services
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CNC parts
Precison manufacturing
Fasteners
Steel,stainless steel,special alloy material
Quick Release Pins
All kinds of
Nord Lock Washers
Our best seller
Why Choose Us
The Art of Materials, Engineered at Source
1. Metallurgy that holds under pressure We work in iron-base and nickel-base alloys, duplex and super duplex stainless, produced through a VIM + ESR + VAR melting route — cleaner steel, fewer inclusions, and dependable performance in high-temperature and highly corrosive service.
2. Full product range from one supplier Bolts, nuts, washers, V-band clamps, quick-release pins and custom non-standard fasteners to DIN / ASTM / ISO / GB — made to drawing, sample or specification, so you consolidate your sourcing instead of coordinating five vendors.
3. Documented quality, export-ready delivery [ISO 9001] quality system with dimensional, mechanical and material testing on every batch, [heat-number] traceability, [MOQ] and [XX-day] lead time, sea-worthy packing — and an English-speaking engineer who answers your technical questions directly.
What You Get
A Qualified Part, and the Paperwork to Prove It
1. The alloy you specified — with the material certificate to match Mill certificates with heat-number traceability covering chemistry and mechanical properties, for iron-base and nickel-base alloys as well as duplex and super duplex stainless melted through a VIM + ESR + VAR route. No substitution, no “equivalent grade” surprises.
2. Parts made to your drawing, with inspection records per batch Bolts, nuts, washers, V-band clamps, quick-release pins and non-standard fasteners produced to DIN / ASTM / ISO / GB or your own drawing — each batch released with dimensional and mechanical inspection data. [Sample policy] before mass production, so the first article is approved before the tooling runs.