WINPAQ White Window Business Envelopes 4-1 2” x 9-3 4” Peel and Seal Security Tinted Pocket Style -Perfect for mailing Checks invoices and Confidential documents -100-

WINPAQ is the professional manufacturer specializing in producing all sorts of envelopes and mailers. We have been producing premium envelopes since 1969 and exported to 48 countries around the world. WINPAQ is ISO, FSC & PEFC certified company. As proof of our high quality, we are accredited with the ISO 9001 the first envelope manufacturer in South East Asia to have been bestowed the honor. In addition, our advanced production facilities are also operated under the strictest environment management systems. GUARANTEE: We make sure every products are defect-free or damage-free and come with hassle-free. We are confident you would love our products in its quality and price.