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About SunTop Printing
Factory and In-House Production
SunTop Printing runs in-house production from a 50,000 m² factory.
SunTop operates 50+ presses, with 2,000+ employees working across printing production, finishing, packing, and production coordination.
Pressroom and Finishing
CTP and Large Format Offset Presses
SunTop Printing uses Heidelberg CTP for plate output before large format sheet-fed offset printing.
SunTop’s pressroom uses Heidelberg Speedmaster and Manroland ROLAND 900 Evolution offset presses.
Key press models include Heidelberg Speedmaster XL 162-8+F+LYYL, Heidelberg Speedmaster XL 145-8+LY, Heidelberg Speedmaster XL 145-6+L, Manroland ROLAND 900 Evolution 906 LVV, and Manroland ROLAND 900 Evolution 904 LV.
These presses support four-color, six-color, and eight-color offset printing, inline cold foil, perfector printing, UV coating, and varnishing.
Finishing and Binding Lines
Finishing and binding lines include Müller Martini Corona C15, KOLBUS KL112, KOLBUS BF520, BOBST Masterflux 106, BOBST SP 106 ER Full Foil, BOBST Visionfold 80 with Accucheck, BOBST Viscoflux 106, and BOBST Autowindow.
These lines support perfect binding, PUR binding, Smyth sewing, hardcover binding, lamination, hot foil stamping, die-cutting, folding-gluing, UV coating, window patching, and inline inspection.
Color Standards and Finished Quality
Color Standards
SunTop Printing uses G7 Master color management, ISO 12647 printing standard, and Pantone color control to define CMYK and Pantone color targets.
Batch Color Consistency
During production, SunTop Printing checks batch color against the approved target with 100% inline inspection, Lab value records, and Delta-E batch color control.
Color records give repeat orders a reference for matching the approved color target.
Finished Order Quality
Every finished order goes through 100% outgoing inspection before it leaves the factory.
Outgoing inspection covers printed color, finishing, binding, forming, and packing.
Certifications and Quality Insurance
FSC-COC is used for certified paper sourcing.
ISO 9001, ISO 14001, and ISO 45001 cover quality, environmental, and workplace safety management.
SunTop Printing also carries USD 5 million printing quality insurance for commercial responsibility.
SunTop Printing Team
Emily Chen — Founder
Emily Chen leads SunTop Printing’s company direction.
Aiguo Liao — Production Director
Aiguo Liao manages production scheduling across the factory.
Jessica Zhou — Quality Manager
Jessica Zhou manages quality standards and finished order review.
Eric Fu — VP of Business Sales
Eric Fu manages international customer communication.
SunTop Printing Questions
Is SunTop Printing a real company?
Yes. SunTop Printing was founded in 1998, operates from a 50,000 m² factory, and has served more than 10,000 customers worldwide.
SunTop Printing also has Chinese company information and China Top 100 Printing Enterprise recognition.
Is SunTop Printing a manufacturer?
Yes. SunTop Printing runs in-house production with more than 50 presses and over 2,000 employees.
Prepress, pressroom, and finishing work are part of the same factory.
What presses and finishing lines does SunTop Printing use?
SunTop Printing uses Heidelberg CTP for plate output before large format sheet-fed offset printing.
The pressroom uses Heidelberg Speedmaster and Manroland ROLAND 900 Evolution offset presses for four-color, six-color, and eight-color offset printing, inline cold foil, perfector printing, UV coating, and varnishing.
Finishing and binding lines from Müller Martini, KOLBUS, and BOBST handle perfect binding, PUR binding, Smyth sewing, hardcover binding, lamination, hot foil stamping, die-cutting, UV coating, window patching, folding-gluing, and inline inspection.
How does SunTop Printing manage color standards and finished quality?
SunTop Printing uses G7 Master color management, ISO 12647 printing standard, and Pantone color control to set CMYK and Pantone color targets.
Batch color is checked against the approved target with 100% inline inspection, Lab value records, and Delta-E batch color control. Finished orders go through 100% outgoing inspection before leaving the factory.
FSC-COC is used for certified paper sourcing. ISO 9001, ISO 14001, and ISO 45001 cover quality, environmental, and workplace safety management. SunTop Printing carries USD 5 million printing quality insurance for commercial responsibility.