Products01Capabilities02About03Contact04 Product range05
Folding CartonsCorrugated BoxesRigid BoxesDrawer BoxesPaper Bags
Request a quote

Everything under one roof — on purpose.

Printing, die-cutting, foiling, gluing, laminating and hand assembly in a single 12,000 m² plant in Shenzhen. Not because it is fashionable, but because every outsourced step is a place where your schedule and your colour can drift.

We are glad to host factory visits and third-party inspections. Ask for the equipment list with serial numbers when you audit.

Sheet-fed offset press on the Tengjun Pack production floor

The plant

One building, one schedule.

Material arrives at one loading dock and leaves from the same one. Between those two points the job never leaves our control — a bank of brand-new Heidelberg four-colour presses in three sheet sizes, CTP plates output on site, and a full post-press floor for cutting, folding, gluing and hand assembly.

12,000
m² floor area
150+
Production staff
9
Press & converting lines
1M+
Boxes per day

Equipment

The machines behind the dates we quote.

Indicative list. A full equipment schedule with models and serial numbers is available on request for audits.
EquipmentQtyCapabilityUsed for
Heidelberg sheet-fed offset press, 4-colour — full sheetMultipleUp to 1,020 × 720 mmFolding cartons, paper bags, litho sheets
Heidelberg sheet-fed offset press, 4-colour — half & midi sheetMultipleUp to 520 × 740 mmCartons, brochures, manuals, envelopes
Perfecting press, double-sidedIn-houseTwo sides in one passCatalogues, instruction sheets
CTP prepress outputIn-housePlates made on siteColour held from first proof to last pallet
Programmatic paper cuttersIn-houseSheet prep & convertingBlanks, inserts, flat sheets
Folding & binding linesIn-houseSaddle, perfect, foldManuals, leaflets, inserts
Die-cutting, foiling & folder-gluingIn-houseCarton convertingCarton blanks, box forms
Rigid box hand-assembly linesIn-houseMagnet, ribbon, EVA insertsLid-and-base, drawer, book-style

Quality control

Four gates, every batch.

AQL 2.5 is our floor, not our ceiling. Critical defects — wrong board, wrong colour, failed glue — are zero-tolerance.

01 — Incoming material

Board weight, calliper, shade and moisture checked against the approved specification before the pallet is released to production.

02 — In-process print

First-off sheet approved against the golden sample, then pulls every 500 sheets. Density and ΔE logged.

03 — Converting

Die-cut dimensions, crease depth, glue bond and foil adhesion tested against the drawing, not by eye.

04 — Pre-shipment

AQL 2.5 sampling per batch, plus a photo report and carton count before the container is sealed.

Archive

The golden sample, ink formulation and die are kept for three years so repeat orders match.

Third-party

SGS, Bureau Veritas, Intertek or your own QC team welcome at any stage — including before balance payment.

Compliance

Documents we can put in your file.

ISO 9001 : 2015 FSC chain of custody BSCI social audit SEDEX / SMETA REACH & RoHS Food-contact grade

Certificates are supplied as current PDF copies with quotations. We do not display certification marks until the scope and expiry date have been verified for the specific process.

Inside the plant

A look at where it is made.

Photographed in our own facility in Bao’an District, Shenzhen — no stock images.
Tengjun Pack office and press hall entrance in Shenzhen
Our office and press hall entrance
Four-colour sheet-fed offset press
Four-colour sheet-fed offset press — full sheet
Double-sided perfecting press
Perfecting press — both sides in one pass
Programmatic paper cutter
Programmatic paper cutting
Folding machine for manuals and leaflets
Folding line for manuals and leaflets
Finished packaging range on a plinth
What leaves the plant

Audit us

Ask for the documents an auditor would ask for.

Business licence, export licence, equipment schedule, certificates and a sample QC report. We will send them before you commit to anything.