Public-source supplier profile · independent editorial note
What does Jiangsu Tongheng Hi-tech Metals publicly disclose, and what must a buyer still verify?
Jiangsu Tongheng Hi-tech Metals publicly states that it was selected among the first 150 companies for the Shanghai International Auto City permanent exhibition hall, and its own product centre lists several steel-material categories used across industrial applications. That is what the company itself publishes. It is not an independent qualification of the company, its capacity, its current certification or its export readiness.
What this page does—and does not—establish
This is an independent profile compiled from publicly accessible materials. It is not an endorsement, a supplier certification, a quotation, a stock or capacity statement, or a statement of official affiliation between this site and the company. A public product list, a company’s own quality-system statement, a project event mention or a selection announcement does not establish that any product conforms to the requirements of your market, that a certificate is current, that a production site is covered, or that the company will contract with you on any particular terms. Confirm every commercial and compliance point directly with the company before you order.
Profile status at a glance
- Company as named in public sources
- Jiangsu Tongheng Hi-tech Metals
- Publicly described activity
- Automotive materials & spring-steel inputs
- Relationship to the exhibition hall
- Company-reported first-batch permanent-exhibition profile
- Verification basis
- Corporate source
- Publication status
- Published public-source profile
- Location as publicly stated
- Nanjing, Jiangsu, China (company public contact page)
- Original profile review
- 19 Aug 2026
- Source re-check for this page
- 20 September 2026
The “relationship” line above records how the company or the cited source describes the connection. It is deliberately not converted into a stronger claim: a company’s own selection announcement, a reported plan to display, and a named representative at a project event are three different things, and none of them is a supplier qualification.
What the cited public sources report
- Public exhibition statement. The company says it became one of 150 first-batch companies selected for the permanent exhibition hall after a 9 January 2026 Rui’an event.
- Public product range. The company product centre lists bright steel, quenched-and-tempered material, drawn material, spring steel wire and induction-quenched products.
Each item above restates what the cited source publishes. These are not findings by this site, and they have not been independently audited. Where a statement comes from the company itself, it is attributed to the company; where it comes from a project or event report, it is attributed to that report.
Product families listed in public materials
- Bright steel bar
- Quenched-and-tempered bright steel
- Polished and drawn material
- High-strength spring steel wire
- Induction-quenched tube and bar material
A published product list describes what a company presents publicly. It does not confirm that any listed item is currently in production, in stock, dimensionally suitable for a specific vehicle, or available under your market’s requirements.
Certification and quality statements
No current certificate evidence was reviewed for this public profile.
Where a company states a management-system certification, ask for the certificate itself: its current validity date, its scope, the certified legal entity and the specific production site. A group-level or historical certificate frequently does not cover the part, the site or the period you are buying from.
What an overseas buyer still needs to verify
- Confirm the intended automotive application and relevant material grade.
- Request current specification, test and certification evidence for the specific programme.
- Confirm current capacity, MOQ, lead time, export terms and contact person directly.
These are procurement verification prompts, not legal, customs, certification or product-safety advice. Importers should obtain specialist advice where their market requires it.
Commercial and logistics position
- Minimum order
- Buyer qualification required
- Lead time
- Buyer qualification required
- Export markets
- Export markets not established by reviewed source
- Stated location
- Nanjing, Jiangsu — company public contact details
- Export capability
- Confirm directly with the company for a specific procurement programme.
No item in this table is a quotation or a commitment. Where a field reads “buyer qualification required”, it means the reviewed public sources do not establish the figure at all — the only way to obtain it is to ask the company directly for your specific part and volume.
Where this fits
Read this profile together with what is publicly reported about the Shanghai International Auto Parts Permanent Exhibition Hall, which sets out what project-level public material can and cannot establish. Before approaching the company, prepare a structured enquiry using the export RFQ checklist, which makes replies from different suppliers comparable. The supplier profile index lists the other companies profiled on this site on the same basis.
Source record
- Company news: first-batch permanent exhibition profile — Corporate source, Company’s own statement on exhibition-hall selection. Published 12 Jan 2026. Accessed 20 September 2026.
- Company product centre — Corporate source, Public product-family listing. Published Reviewed 19 Aug 2026. Accessed 20 September 2026.
Source links are provided so readers can review the original wording and update timing. If a source changes, is removed or is contradicted by a more authoritative public record, this page should be revised rather than treated as a permanent statement about the company.