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About SunTop Printing
Printing Factory and In-House Printing
SunTop Printing completes printing and finishing in-house at its 50,000 m² printing factory.
SunTop operates 50+ printing presses and has 2,000+ employees.
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 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.
G7 Master Certification
ISO 12647 Certification
FSC Chain of Custody Certification
Certifications, Color Consistency, and Final Inspection
SunTop Printing holds G7 Master, ISO 12647, and FSC Chain of Custody certifications. ISO 9001, ISO 14001, and ISO 45001 certifications cover quality, environmental, and workplace safety management. SunTop Printing also carries USD 5 million printing quality insurance for commercial responsibility.
Color Consistency
SunTop Printing uses G7 Master color management and the ISO 12647 printing standard for accurate CMYK color reproduction and batch color consistency. Specified Pantone and other spot colors are matched to approved references.
During printing, inline spectral systems measure CIELAB (L*a*b*) values against approved color targets. The batch color tolerance is Delta-E ≤ 1.0, and 100% inline inspection checks every printed sheet for printing defects.
Saved color measurements and approved color references provide a reference for matching repeat orders to previous printed color.
100% Final Inspection
Before shipment, every order undergoes 100% final inspection. Final inspection verifies printed color and any specified finishing, binding, forming, and packing requirements for the order.
SunTop Printing Team
Emily Chen — Founder
Emily Chen leads SunTop Printing’s company direction.
Aiguo Liao — Production Director
Aiguo Liao manages factory scheduling.
Jessica Zhou — Quality Manager
Jessica Zhou manages quality standards and final inspection.
Eric Fu — VP of Business Sales
Eric Fu manages international customer communication.
SunTop Printing Questions
Is SunTop Printing a real printing and packaging manufacturer?
Yes. SunTop Printing was founded in 1998 in Shenzhen, China, and is a printing and packaging manufacturer. SunTop operates a 50,000 m² printing factory with 50+ printing presses and 2,000+ employees and has served more than 10,000 customers worldwide.
SunTop Printing also has Chinese company information and China Top 100 Printing Enterprise recognition.
What manufacturing and quality evidence does SunTop Printing provide?
SunTop Printing completes printing and finishing in-house with named Heidelberg, Manroland, Müller Martini, KOLBUS, and BOBST equipment. G7 Master and ISO 12647 certifications, CIELAB inline spectral measurements, a Delta-E ≤ 1.0 batch color tolerance, 100% inline inspection, and 100% final inspection provide direct printing and quality evidence.
FSC Chain of Custody Certification, ISO 9001, ISO 14001, ISO 45001, and USD 5 million printing quality insurance provide additional evidence of paper sourcing, management systems, and commercial responsibility.