Manufacturers in
Zhangjiagang, China.
38 suppliers profiled in Zhangjiagang across 21 categories — 30 marked as factories, 34 with a working website. Profiles assembled from public evidence; nothing is self-submitted, and placement is never sold.
LAST SWEEP 2026-07-26
WHAT ZHANGJIAGANG CONCENTRATES IN
Categories where Zhangjiagang 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 ZHANGJIAGANG CLUSTER
Zhangjiagang has a packaging machinery cluster focused on liquid and beverage filling, blow-molding and integrated bottling lines. Packaging Machinery accounts for 19% of that category nationwide in our sample, Food Processing Machinery for 8%, Production Lines for 7% and Hand Tools for 4%. Profiled suppliers span 21 categories led by packaging machinery, hand tools and production lines.
Zhangjiagang's earlier industrial base from the 1980s onward was in metallurgy, chemicals, grain and oil, and textiles. The packaging-machinery specialty developed later, catalyzed by the 2003 founding of Zhangjiagang Newamstar Packaging Machinery, the predecessor of Jiangsu Newamstar Packaging Machinery Co. Its founders had been developing 3-in-1 blow-fill-cap integrated machines since 1995. The company absorbed Italian and German technology, listed on the Shenzhen ChiNext board in 2016, and became the anchor around which a broader high-end equipment supply chain has grown.
As a Yangtze River port city with a dedicated bonded zone, Zhangjiagang provides direct river-sea shipping access for raw material imports and finished machinery exports, together with proximity to the Yangtze River Delta and Shanghai. Among the 38 suppliers profiled, 30 are profiled as manufacturers. Buyers can draw on supply-chain depth in packaging and related production equipment, but should still verify production capacity, export volumes and shipment records separately.
ALL CATEGORIES IN ZHANGJIAGANG
SUPPLIERS IN ZHANGJIAGANG
BUYER QUESTIONS · ZHANGJIAGANG
What packaging machinery can I source in Zhangjiagang?
The cluster focuses on liquid and beverage filling, blow-molding and integrated bottling lines. Food processing machinery and complete production lines also appear among the suppliers profiled here, giving options for both individual machines and fuller systems.
How does Zhangjiagang's port help with machinery exports?
Zhangjiagang is a Yangtze River port city with a dedicated bonded zone that supports direct river-sea shipping for finished equipment. Its location near the Yangtze River Delta and Shanghai further eases logistics for overseas buyers.
Are the profiled suppliers in Zhangjiagang mainly manufacturers?
30 of the 38 suppliers profiled in Zhangjiagang are profiled as manufacturers, with the rest profiled as trading companies. FactoryBase checks individual data points on each profile rather than endorsing any supplier as a whole.
What still needs checking when sourcing packaging equipment from Zhangjiagang?
Customs and shipment records, export volumes and production capacity are not covered in the profiles, so those require separate confirmation. The sample shows clear depth in packaging machinery and related lines, but each supplier's actual capabilities should be matched against the verified data points available.