Manufacturers in
Changzhou, China.
103 suppliers profiled in Changzhou across 59 categories — 85 marked as factories, 93 with a working website. Profiles assembled from public evidence; nothing is self-submitted, and placement is never sold.
LAST SWEEP 2026-07-26
WHAT CHANGZHOU CONCENTRATES IN
Categories where Changzhou holds a disproportionate share of the suppliers profiled across all categories on FactoryBase — measured against city size, so a big city does not top the list just for being big.
THE CHANGZHOU CLUSTER
Changzhou's diesel-engine manufacturing base traces to Housheng Machinery Factory in 1913 and to Changzhou Diesel Engine Factory, established in 1964 and later restructured as Changchai Co. In this sample the city accounts for 30% of Diesel Engines suppliers, 13% of Diesel Generators, 13% of Gasoline Generators and 12% of Gasoline Engines. The same set also includes LED Lighting & Luminaires at 6% of that category nationwide in our sample, together with Flooring & Decorative Materials, Solar & Energy Equipment, Power Tools and Hand Tools — led lighting & luminaires, diesel generators and diesel engines across 59 categories among the suppliers profiled here.
The engine base scaled from the 1960s–70s around agricultural-machinery demand; Changchai Co. (listed 1994) is linked to the S195 single-cylinder diesel engine and remains a named firm in local industry reporting. No official cluster title was found. Diesel Generators, Gasoline Generators and Gasoline Engines over-index in the same sample and were not confirmed as separate belts; they appear to sit inside the diesel-engine supply-chain ecosystem. Research notes that Changzhou's present-day industry emphasis also includes new energy and new-type power equipment; those lines show only partly in the Solar & Energy Equipment and LED Lighting profiles here, while the sample itself over-indexes on the older engine side.
For a buyer, the practical picture is a materials, components and assembly chain for diesel engines tied to agricultural machinery, construction equipment and rail locomotives (Changchai and CRRC Qishuyan), with Changzhou Port on the Yangtze River close to Shanghai and Nanjing. Of the 103 suppliers profiled in Changzhou, 85 are profiled as manufacturers. FactoryBase verifies individual data points rather than certifying suppliers; customs and shipment records, export volumes and production capacity are not verified on the platform, so capacity, quality systems and shipping terms still need direct checks.
ALL CATEGORIES IN CHANGZHOU
SUPPLIERS IN CHANGZHOU · SHOWING 60 OF 103
BUYER QUESTIONS · CHANGZHOU
Is Changzhou an officially titled diesel-engine cluster?
No official cluster title was found. The industry has a documented line from Housheng Machinery Factory in 1913 through Changzhou Diesel Engine Factory in 1964 (now Changchai Co., listed 1994). In this sample Changzhou accounts for 30% of Diesel Engines suppliers.
Are the generator and gasoline-engine suppliers a separate industry belt?
Diesel Generators (13% of that category in our sample), Gasoline Generators (13%) and Gasoline Engines (12%) over-index alongside Diesel Engines. They were not independently confirmed as distinct clusters and likely reflect the same engine supply-chain ecosystem.
What logistics access does Changzhou give for engines and generators?
Changzhou Port sits on the Yangtze River and is close to Shanghai and Nanjing. That river position supports outbound movement of heavy power equipment once a buyer has confirmed the supplier's own shipping and packing arrangements.
How should a buyer read the manufacturer versus trading-company mix here?
Of the 103 suppliers profiled in Changzhou, 85 are profiled as manufacturers. FactoryBase verifies individual data points on each profile; it does not endorse firms, and production capacity, export volumes and shipment records are not verified on the platform.