Guangzhou shuangyi sci-technology company is a comprehensive enterprise specialized in development in duplicator/printer accessories industry.Established in 1993, it manufatctures a serious of accessary products based on the faithful operation and win-win rules.shuangyi has its own brand-PRECISE PRINT ACCESSARY, which enjoys high reputaion in the clients. shuangyi is pursuing�perfect quality�which is considered the life of the company.under the international quality certificate control, the procducts are strictly managed with scources material selection and each process during the production.sticking to its philosophy of �Quality first, service supreme and sientific management�, shuangyi tries every effort to follow the trend of print accessories and offer the best price.�produce precise print accessory�print splendid cantrol!Shuangyi wiil be your best choice! our company produce Superior quality, preferential price and reputation�the quality is good can be ensured�