Tosheng Tech.Co.Ltd. is a hi-tech enterprise which specializes in manufacturing universal printing accessories. Tosheng has abundant power of technology development and perfect after-sales service．New products have been produced constantly according to the requirements of market．Tosheng mainly manufactures and sells continuous ink supply system and inks of Hengwei, and sells other accessories as well such as ink Cartridge, ink, toner and Toner Cartridge etc.

Hengwei are compatible with all the series of dye-based ink, pigment ink, sublimation ink of EPSON, CANON and HP. Hengwei is one of the brands which is able to provide the most complete range of printing ink products. Its continuous ink supply system is with excellent performance and smoothly printing and stable quality. And the effects areas good as the original products do.


Our professional R&D team can create the most up-dated products in a very short time. Meanwhile, our technical surpport team do their best to provide our clients with high quality service.