We stand behind our products!!!

1) Competitive price you get price benefit which save up to 70%.

2) Our company has been in printer consumable business for more than 20 years. we have the best mature technique.

3) Our factory is who can supply the full series Ink, Toner cartridge and other accessories. We can meet your requirements for any product possible .

4) We promise any enquires must be responsed within 24 hours. We remain to support best service.

Welcome to cooperate with Totop! We are looking forward to your inquiries!

Choose us, choose to walk with high quality

Guangzhou Shuangyi Sci-technology Corporation is a comprehensive enterprise specialized in developing the duplicator/printer accessories industry. Established in 1993, it produces a serious of accessary products based on the faithful operation and win-win rules. Shuangyi has its own brand-ZING ACCESSSARY, especially the new hot sell product---blue toner for wide format machine ,which enjoys high reputation among the clients.

We can ship the goods by EXW, FOB, DHL, UPS,TNT,FedEx, EMS, etc

If big quantity we also have our own cargo to ship the goods worldwide with cheaper delivery cost, please inquiry the details.