Kunming Yunnei Power Co., Ltd.

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Homepage as rendered on 2026-07-24 — click to open the live site.

average across 47 audited Diesel Engines suppliers

Data source: FactoryBase AI site audit · swept 2026-07-21

Registered capital

CNY 1.93B
≈ $270.61M

Legal representative

杨波

Operating status

Active

Listed

Listed

Affiliated companies

4

Administrative penalties

2025 administrative penalty for false records in annual reports including improper accounting of sales rebates, supplier compensation and period expenses; company ordered to correct, warned and fined RMB 6 million.

Unified social credit code: 91530100713404849FRegistration no.: 530000000012122

Data source:· swept 2026-07-21

Diesel engines for commercial vehicles, passenger cars, and off-road machinery; natural gas engines; gasoline engines; related powertrain and components.

Data source: Company website· swept 2026-07-24

Patents

335 patents

Export markets

Vietnam, Laoscompany-stated

Data source:· swept 2026-07-21

Data source: Company website · swept 2026-07-24

We forward your request to Kunming Yunnei Power Co., Ltd. through the contacts on record, usually within one business day. Replies come to you directly.

Web-presence grading is rolling out across this category (47/47 graded so far). See the full Diesel Engines ranking ↗

Data source: FactoryBase category index · 47 profiled suppliers

Other suppliers profiled in the same category — compare before you commit.

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Data source: FactoryBase category index

Is Kunming Yunnei Power Co., Ltd. a factory I can order from directly?

It is profiled as a manufacturer from its registered business scope, which includes manufacturing of general equipment, mechanical equipment, generators and generating units, and automobile parts and accessories. The company is Active, is listed, was founded on 8 March 1999, and has four affiliated companies.

What products does Kunming Yunnei Power describe itself as making?

The company’s own marketing description lists diesel engines for commercial vehicles, passenger cars, and off-road machinery, plus natural gas engines, gasoline engines, and related powertrain and components. This is company-described copy and is not independently verified capability.

How does Kunming Yunnei Power compare in size and age to other Diesel Engines suppliers in China?

Its registered capital of CNY 1.93 billion (approximately US$270.61 million) is higher than 98% of peers, placing it among the largest by capital of the 47 Diesel Engines suppliers in China. Founded in 1999, it is older than 84% of peers and therefore one of the longer-established suppliers in the category.

What certifications does Kunming Yunnei Power claim to hold?

The company states that it holds ISO 9001 and ISO/TS 16949 certifications. Both remain company-stated rather than independently verified in the available data.

Which export markets does the company state, and are shipments verified?

The company states export markets of Vietnam and Laos. Independent customs or shipment (bill of lading) records, export volumes, and named buyers are not yet verified.

What should a buyer watch out for with Kunming Yunnei Power?

The documented watch-out is that the company website does not use HTTPS. Buyers accessing the site should be aware of the lack of a secure connection.

What's the bottom line for a buyer considering Kunming Yunnei Power Co., Ltd.?

This is an Active, listed manufacturer founded in 1999 with registered capital higher than 98% of other Diesel Engines suppliers in China and older than 84% of peers, plus a social-insurance payroll record of 1,593 (the company states 2,594). It received a 2025 administrative penalty for false records in annual reports involving improper accounting of sales rebates, supplier compensation and period expenses, resulting in a warning and RMB 6 million fine, and its website lacks HTTPS. Customs and shipment records are not yet verified, so buyers should independently confirm current compliance and export activity.

What is Kunming Yunnei Power Co., Ltd.'s unified social credit code (统一社会信用代码)?

Kunming Yunnei Power Co., Ltd. (昆明云内动力股份有限公司) is registered in China under unified social credit code 91530100713404849F, registration no. 530000000012122. This 18-character code is the company's unique national business identifier — use it to cross-check the entity on China's public registry portals, or with the Kunming market regulation authority.

How was this profile built — can I trust it?

Yes — it is compiled independently by our AI from dated, public evidence: business registries (via grok), an automated website audit, and Kunming Yunnei Power Co., Ltd.'s own site — not from anything the company submitted. Where Kunming Yunnei Power Co., Ltd. states something about itself, we show it beside the public record, so you are reading sourced facts, not marketing.