We warrant that all products are free from defects in materials and workmanship. We replace any defective products found under normal use and service.
Research and development is the key to our continuous improvement. We have a team of more than 50 professional and experienced engineers and technicians. In addition, we have close cooperation with the most renowned research institute in China in this industy. For example, with the dedication and efforts of our R&D department, we became the first manufacturer to produce LEXMARK E120 cartridges with our own design and program.
The essence of PRINKO’s management is strict quality control. We consistently carry out the ISO9001 quality management system. In production, we continuously optimize our working procedures to ensure high efficiency and good quality. Quality assurance well-managed under ISO9001 standards
–Strictest QC for incoming materials and empties
–Strictly quality inspection at each key step on our assembly line.
–100% Post-Production Testing for all remanufacture/compatible inkjet and laser cartridges
–Benchmark products against the OEM standards