Import Courier Bag — Buy in Bulk from Supplier in China

Shenzhen Pack Technology Co., Ltd. supplies an opaque poly mailer bag that is engineered to protect non‑fragile items from moisture, dust and visual inspection. The bag is fabricated from a poly film that offers high tear and puncture resistance, and a bottom‑fold design reinforced with strong heat seals for superior bursting strength. An adhesive tape closure with a peel‑and‑seal strip provides a quick, secure seal that is also tamper‑evident. The lightweight construction helps reduce postage costs while maintaining durability.

The material is a standard polyethylene polymer, typically 0.08 mm to 0.12 mm thick, delivering burst strengths around 250 N and tear resistance close to 180 N, which aligns with industry expectations for poly mailers. The supplier offers custom colour options, allowing branding through full‑colour printing on the exterior without affecting the film’s protective qualities. Typical weight for a standard‑size bag ranges from 20 g to 40 g, contributing to lower shipping fees. These attributes make the bag suitable for shipping apparel, documents, books and similar goods.

Shenzhen Pack Technology states a minimum order of 10 000 pieces and a daily production capacity of 200 000 pieces, with a quoted lead time of seven days for quantities up to 10 000. Shipping is arranged from the Shenzhen port and can be organised under FOB or CIF terms as required by the buyer. Prospective importers should confirm exact dimensions, colour matching, and any certification such as ISO 9001 before finalising the purchase.

Shenzhen Pack Technology Co., Ltd. is headquartered in Shenzhen, Guangdong, China, as indicated by the listed address. The company carries a harbor trust tier, confirming a verified business profile, though its recorded response rate is currently 0 %.

The firm manufactures a range of mailing solutions including paper envelopes, bubble‑padded envelopes, insulated mailers and the poly mailer bags featured in this listing. It highlights capabilities such as custom sizing, colour printing and high‑volume daily output of up to 200 000 pieces. While the catalogue mentions a minimum order of 10 000 pieces and a seven‑day lead time, specific pricing and payment conditions are not disclosed and should be obtained directly.