Import Document Envelope With Printing — Buy in Bulk from Supplier in China

Document envelopes with printing from Guangdong Tengen Industrial Group are manufactured for bulk mailing and commercial correspondence, featuring custom printed logos, addresses, or regulatory text directly on the front panel. The standard size is 220 mm by 110 mm, with a window cutout positioned 25 mm from the top and 30 mm from the left edge, designed to align with common letter formats. Material thickness ranges from 80 gsm to 120 gsm kraft paper, with a gummed flap for secure sealing and a reinforced spine for durability during handling.

These envelopes are typically made from unbleached recycled kraft paper, though some variants use bleached white paper for higher print contrast. The printing is done in one to four colors using flexographic or offset methods, with Pantone or CMYK color matching available. Standard tolerances for window alignment are ±1.5 mm, and the adhesive flap activates with moisture, not heat. This construction is typical for commercial envelopes used in government, banking, and logistics sectors across Asia.

Buyers commonly use these envelopes for billing statements, payroll documents, tax notices, and legal correspondence. They are ordered in minimum batches of 30,000 pieces, with daily production capacity of 120,000 pieces. Packaging is in cartons of 1,000 or 5,000 units, stacked on pallets for sea freight. Incoterms offered include FOB Shenzhen or Guangzhou, with lead times of 10 to 14 days after deposit. Samples are provided free of charge upon request.

Guangdong Tengen Industrial Group operates from Dongguan, Guangdong Province, with a factory located at 172 Shangyuan Road, Songgang Industrial Zone. The company specializes in printed packaging products and holds harbor-tier supplier status, indicating verified manufacturing capacity and export experience. The listing shows no claims about years in business, employee count, or client names, and no certifications are referenced.

Production is focused on high-volume, low-cost printed envelopes for international buyers, with capacity to deliver 120,000 pieces per day. Response rate and average response time are not available, suggesting limited customer service engagement. The supplier does not claim ISO, FSC, or other certifications. All information in this listing is limited to production volume, port options, and sample availability.