XING ZHENG YUAN (Sinz in short)is the oversea development branch of DSY which is located in Xi?an, China and engaged in manufacturing various types of Certificate Security products, such as Certificate Cover, Security anti-fake paper, Anti-counterfeiting packaging, notebook cover, premium gift box and so forth. PRODUCT LINE:CERTIFICATE COVERGraduation certificate cover; Degree certificate cover; certificate if honor& award; letter of appointment; certificate of collection; student identity card, employee?s card etc. ANTI-FAKE PRODUCTSDiploma anti-fake core; receipt; documentary evidence; anti-fake instruction; anti-fake hangtag; anti-fake label etc. OFFICE PRODUCTSOffice products, such as notebooks, book cover, folder, file box, calendar GIFT PACKAGE More about us:?Full name: Shenzhen Xingzhengyuan Certificate Product Co.,Ltd.?History: Factory established in 2000?Total Staff: 150 persons?Management staff: 25 persons More than 12 years? customers serving experiences enable us to serve our customers in a more professional way. Besides existed products, we offer OEM service as well. Sincerely hope we can cooperate with your esteemed clients on based of mutual benefits and trust in near future. Any quries, pls contact us!