PVRack / China suppliers / Tongwei Solar — Chengdu

Company · public-source profile

Tongwei Solar — Chengdu

Company: Chinese name documented

Recorded official public name evidence; not a business-register or qualification check. Independent manufacturing capability, certification and export readiness have not been assessed.

Official disclosures identify this company with crystalline-silicon solar-cell production and a technical upgrade at its Shuangliu project site.

Cells & materials

Company identity & business scope

Company name in English
Use the Chinese entity name below for identification
Chinese company name
通威太阳能（成都）有限公司
Business role
Manufacturing entity (official product / disclosure evidence)

A separate Tongwei solar-cell subsidiary. The Shuangliu project location is not asserted to be a registered address. Enquiries use the group solar-cell business channel; the contracting entity must be confirmed.

Documented locations

  • Chengdu · Sichuan — Production project location (official disclosure). Source location: 成都高新综合保税区双流园区综保横路一段

Locations reflect the checked company pages. They do not establish a registered address or prove ownership of every named facility.

Prepare your supplier enquiry

  • Confirm the contracting company name and the seller’s role in the transaction.
  • Request the exact product drawings, bill of materials and current quotation.
  • Confirm cell dimensions, electrical bins, interconnection process and module-manufacturing compatibility.
  • Confirm shipping terms, destination-market documentation, warranty scope and after-sales contact for your project.

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Sources & review date

Product and location facts come from company pages; Chinese legal identities may also use the linked MIIT annex. Sources were reviewed on 7 October 2026. PVRack has not audited this company or independently assessed its export history, certifications, capacity, prices or inventory.