We're a US-based packaging partner backed by a Ningbo factory. You get manufacturer pricing, direct communication, and color that goes far beyond what standard CMYK can print.
Standard CMYK printing reproduces about half of what the human eye sees. Our Heidelberg XL75 8-color ECG (Extended Color Gamut) press adds orange, green, and violet ink stations — hitting colors in packaging that standard presses simply cannot match.
For puzzle makers, toy brands, and artist collaborations — the packaging has to carry the same visual weight as the product inside. ECG color does that. Standard CMYK doesn't.
"The deep blues and vivid oranges in our Holton Rower collaboration came out exactly as the artist intended — we had tried two other printers first."
— Puzzle brand customer, Brooklyn NYBeyond our ECG capability, we run conventional 7-color offset for high-detail CMYK work. Same factory, same QC, same US coordination.
Custom die-cut, rigid or folding, with backer inserts. Experience with 500-piece, 1000-piece, and oversized formats.
Rigid gift boxes, magnetic closures, ribbon pulls, and interior flocked trays — produced as a complete kit.
Vendor-compliant backer cards, blister packs, and hanging cards built to Walmart, Target, and Petco specs.
Cosmetics packaging lives or dies on tactility and shelf presence. We produce soft-touch laminated cartons, embossed rigid boxes, and foil-stamped beauty sets — paired with ECG color for brands where the unboxing is part of the brand story.
Discuss Your Project
Share your files, reference colors, and spec sheet. We turn a physical sample in 7–10 days, airshipped to you.
G7-calibrated digital proof for approval before any plates are made. No surprises on press.
Full press run with inline color measurement. Every job signed off against the approved proof.
Sea freight to your 3PL or warehouse. FOB Ningbo standard; DDP available on request.
Packaging produced for
Direct factory communication means decisions happen in hours, not days of email chains through middlemen.
GMI certified. Our factory is already on approved vendor lists for Target, Walmart, and Costco.
G7 Master Printer certification. Every press run measured against the approved proof — not eyeballed.
We'll send you a physical sample in 7–10 days. No commitment required.
Send us your brief — product type, quantity range, any existing artwork — and we'll come back with a spec sheet and sample timeline.
hello@sinso.us