# oppu fastener

> Reevol Source machine-readable supplier card. Profile URL: https://source.reevol.com/en/suppliers/oppu-fastener/. Locale: en.

## Profile status
- Unclaimed profile. The details below come from public business registries, trade-fair exhibitor lists and certification bodies, and have not yet been confirmed by the company itself. Fields that are absent here are unconfirmed, not negative findings.
- The company can claim this profile free at https://source.reevol.com/en/claim/oppu-fastener/ to confirm and complete it.

## Identity
- Legal name (en): oppu fastener
- Business type: unknown
- Location: Tianjin, United States

## Industry
- Primary: Hardware & Tools
- Sub-industries: Bolts, Nuts, Pins & Rivets, Screws, Washers, Fasteners, Machined Components, Stamped Parts, MRO, Industrial Accessories
- HS codes: 7308, 7326, 8205

## Digital footprint

## Supplier catalog (published by the supplier on Reevol)
- Catalog: https://catalog.reevol.com/p/marketing/oppu-fastener
- Catalog as markdown: https://catalog.reevol.com/p/marketing/oppu-fastener/md
- Catalog MCP endpoint: https://catalog.reevol.com/p/marketing/oppu-fastener/mcp (get_company, list_products, get_product_spec, get_certificates, submit_inquiry)
- Business type (declared): manufacturer
- Products (6): High-Strength Hex Bolts and Nuts; Wind Turbine Fasteners; Railway Track Clamps and Anchors; Custom OEM/ODM Fasteners; Screws, Washers, Pins and Rivets; Machined Components and Stamped Parts
- Certificates: ISO 9001:2015 [supplier_declared]; IATF 16949:2016 [supplier_declared]; RoHS [supplier_declared]
- Categories: Bolts, Nuts, Screws, Washers, Pins & Rivets
- How to contact: this supplier takes buyer inquiries directly. Call `request_introduction` on the Reevol Source MCP server (https://source.reevol.com/mcp, no key needed for this supplier) with the buyer's name, email and a specific brief, or use the contact form on the profile page. The inquiry lands in the supplier's own inbox and they reply by email.

## Summary
What we know: Manufactures high-strength hex bolts, nuts, screws, washers, pins, rivets, and machined/stamped components (per the supplier's Reevol Catalog). Serves specialized sectors including wind turbine and railway track applications (per the supplier's Reevol Catalog). Headquarters listed as Tianjin, United States - location requires clarification (per company records).

What the data suggests: HS codes 7308, 7326, 8205 indicate structural fasteners and metal components as core export products. Declared certifications include ISO 9001:2015 and IATF 16949:2016, suggesting automotive and manufacturing-grade quality standards.

Not yet verified: Website, Certifications, Trade fairs, Export markets, Production capacity.

Verify oppu fastener before reaching out - Reevol returns a verification brief within 24 hours.

## FAQ
### Is oppu fastener a legitimate company?
oppu fastener is registered as a business located in Tianjin, United States, and operates in the Hardware & Tools and Fasteners industry.

### What does oppu fastener manufacture?
According to its Reevol Catalog, oppu fastener manufactures high-strength hex bolts and nuts, wind turbine fasteners, railway track clamps and anchors, custom OEM/ODM fasteners, screws, washers, pins and rivets, as well as machined components and stamped parts.

### Where is oppu fastener located?
oppu fastener is located in Tianjin, United States.

### What certifications does oppu fastener hold?
According to its Reevol Catalog, oppu fastener holds ISO 9001:2015, IATF 16949:2016, and RoHS certifications.

### Is oppu fastener a manufacturer or a trading company?
According to its Reevol Catalog, oppu fastener is a manufacturer.

### Which HS codes does oppu fastener ship under?
oppu fastener ships under HS codes 7308, 7326, and 8205.

## Provenance
- Last enriched: 2026-08-01T07:20:47.678Z
- AI content last generated: 2026-09-30T15:37:33.471Z
- Source: Reevol Source (https://source.reevol.com). Underlying data from Reevol, sourced from public business registries, trade-fair exhibitor lists, certification bodies, and digital footprint.
- License: see https://source.reevol.com/en/methodology/