ニュース

High-quality compatible toner cartridges are not simply "assembled and ready to ship." 1. Appearance and Structural Inspection: The first step is an appearance and structural inspection to ensure the casing is intact, components fit tightly, and there is no toner leakage or abnormal noise. The ACO toner cartridge factory employs a multi-stage quality control process, with an experienced quality control team inspecting each product to ensure it is in perfect condition before leaving the factory. 2. Print Quality Testing: Printing performance is tested using the STMC international standard, checking print density, clarity, background grayscale, and page yield. Each batch of ACO compatible toner cartridges undergoes random sampling for printing to […]

Designed for high-volume printing environments, ACO master rolls deliver excellent stencil clarity, stable adhesion, and efficient ink transfer. Ideal for duplicator resellers, office-supply wholesalers, government procurement, and institutional printing. Key Features: • Clean stencil burn-through and smooth output • Reliable roll stability for long-run duplicating • Compatible with CV / CZ series duplicators • Bulk order support for global partners

Our product lines—toner cartridges, bulk refill ink, duplicator inks, and 3D filament—are engineered to deliver stable performance, consistent print output, and reliable global supply. We support B2B clients with:• OEM & private label customization• High-yield and tested-before-shipping cartridges• Bulk purchasing solutions for large-scale distribution• Consistent production capacity and international certifications Partner with ACO for reliable print-supply solutions built for professional markets.

Delivering consistent print quality and reliable performance, every cartridge undergoes strict testing before shipment. ACO ensures stable bulk supply for global wholesalers, resellers, and corporate procurement teams.High-precision color output, long-lasting quality, and competitive B2B pricing — designed to support your business growth.

ACO provides OEM, wholesale, and private label solutions for global distributors. Our product range covers toner cartridges, refill inks, duplicator inks, and 3D printing consumables — all backed by consistent quality and certified production standards.Whether you're growing your brand or increasing product lines, ACO ensures stable supply, competitive pricing, and professional support.

Designed for professional printing environments, ACO refill ink ensures stable performance, brilliant color reproduction, and long-lasting reliability.Whether you're a print shop, office supplier, or reseller, our ink delivers consistent output with minimal maintenance.

In toner cartridge procurement, many customers use sample testing to determine product reliability. However, a qualified sample does not necessarily guarantee stable mass production. The true determinant of mass production quality is the factory's production system and testing standards. 1. Samples represent R&D level, mass production reflects manufacturing capability. Samples typically undergo rigorous selection and manual inspection, while mass production relies on mass-production equipment and standardized processes. ACO toner cartridge factory possesses professional assembly lines and a stable supply system, ensuring consistent quality across every batch. 2. Stable raw materials and precision molds are key. Fluctuations in raw materials or differences in molds can affect printing performance. ACO compatible toner […]

ACO ND24 ink is engineered for professional duplicator machines, offering clear imaging, stable viscosity, and excellent compatibility.Ideal for schools, offices, print centers, government institutions, and distributors needing dependable bulk supply. ✔ Stable and clean printing performance✔ Compatible with Duplo ND24 duplicator systems✔ High-volume packaging for commercial operations✔ Designed for long-term reliability and consistent distribution Partner with ACO and secure high-quality duplicator ink designed for your business growth.

ACO provides a full range of certified toner cartridges, ink bottles, and printing consumables designed for professional distributors, wholesalers, corporate buyers, and print-service providers.Our products follow ISO9001, ISO14001, ISO45001, STMC, CE, ROHS, and MSDS standards to ensure consistent performance, environmental compliance, and global market readiness.With reliable production capacity and long-term supply stability, ACO supports OEM/ODM projects, bulk procurement, brand customization, and international distribution.Whether you supply office equipment, manage B2B printing services, or operate a retail/wholesale print-supply business, ACO offers dependable solutions to elevate your brand.

Suitable for multiple Brother printer models, each cartridge delivers 2600 pages of crisp monochrome output, ensuring stable performance for corporate offices, printing service providers, wholesalers, and distributors. Built with high-precision components and strict quality control, ACO toner ensures: ✔ Smooth installation & perfect compatibility ✔ Reliable print density from first page to last ✔ Low defect rate for high-volume printing environments ✔ Cost-efficient supply chain for B2B customers ACO provides dependable printing supplies trusted by businesses worldwide. Your printing efficiency starts here.

Many buyers encounter a problem when choosing a toner cartridge supplier: how to determine if the supplier is a genuine manufacturing factory or just an intermediary trading company? This directly affects product stability, price, and after-sales service. 1. Check Production Qualifications and Certifications Genuine factories typically possess complete production certifications such as ISO9001, ISO14001, STMC, RoHS, and CE. ACO toner cartridge factories possess a full set of international certifications and have passed testing standards in multiple markets. 2. Understand Production Equipment and Mold Capabilities Manufacturers with independent mold design, injection molding, and assembly lines possess genuine manufacturing capabilities. ACO compatible toner cartridges have their own mold R&D center and automated […]

ACO offers high-quality compatible Risograph EZ thermal master rolls, designed for smooth stencil creation, stable ink absorption, and long-lasting duplication performance. Our master rolls are optimized to match RISO duplicator systems, ensuring clean imaging and excellent durability for continuous, high-volume output. Why Choose ACO Master Rolls? ①Precision thermal coating for consistent stencil formation ②Strong fiber structure for clean, sharp duplication ③Compatible with multiple EZ-series RISO duplicators ④Ideal for schools, government offices, print shops, and corporate print rooms ⑤Reliable quality and competitive pricing for distributors & wholesalers