Shantou Truecolor Office Supplies Firm, also named as Hong Kong Truecolor Technology Limited, is a professional manufacturer of printer supplies in Shenzhen. Our company is specialized in the production of toner cartridges, inkjet cartridges and other printer supplies which are compatible with HP, Canon, Epson, Samsung, Panasonic, Brother and Lexmark printers. We have attained ISO9001 and ISO14001 certification since 2002. We provide 100% guarantee for all our products. Customized OEM service is also available. We can offer more than 1000 models for you to choose from. Now we have a monthly production capacity of more than 50,000 pieces of laser toner cartridges. We aim to be the Best in the field. "LASERTONER.HK" is our brand, and a win-win situation increases both sides vigilance against risks. We will always stick to our business philosophy of "Cost Performance + Absorption + Worry-Saving". Let's work together and promote a green printing industry.