Shenzhen Zhanming Technology Co., Ltd. Was established since 2002, which is a leading professional inkjet and toner cartridge manufacturer located in Shenzhen.

With professional engineer and workers, our production capability more than 100, 000 toner cartridges each month, also, before sending them to customer, we test them one by one.

We assure 100% guarantee and 1: 1 replacement or refund for defectives.

We always put quality as No. 1 while we're trying to offer our customer competitive prices.

As the 10- years professional manufacturer, we have much experience and ability on researching and developing new item, with strong QC, R&D work team and advanced production line and experienced staff make us become more famous for the high quality, competitive price, smart design, production efficiency as well as innovative techniques, offers premium quality, considerate after-sales services as well as reasonable prices. Our products are widely sold to Europe, the USA, Africa, and the Middle East etc, welcome the cooperate with the customer from overseas., is specialized in development and production of toner cartridge.

In China, we have our own brand, it's "Sunway".

Welcome to visit our factory for mutual benefit cooperation.