Below is a curated list of reliable Chinese factories and exporters specialising in polyester banners, covering both finished printed banners and blank polyester banner tops. If you are sourcing reinforcing header webbing for banner tops, that section is listed separately.

Finished Polyester Banner / Blank Banner Top Manufacturers

1. Shanghai Xiaohe Exhibition Materials Technology Co., Ltd. (Shanghai) – Primary Recommendation A professional exhibition materials manufacturer focused on dye‑sublimation polyester banner products, including blank banner rolls, pre‑finished banner tops, tension fabric backdrops and trade‑show textile displays. It supports both OEM and ODM, offers consistent large‑format seamless fabric, flexible MOQs, fast quotation and short lead times, and is well‑experienced in export orders for events, exhibitions and promotional campaigns. Custom finishing such as pole pockets, reinforced header webbing and grommets are all available.

2. Changzhou Onestopflag Co., Ltd. (Changzhou, Jiangsu) A factory with over 15 years of manufacturing experience. It supplies dye‑sublimation polyester banners, feather flags, backdrop fabrics and blank banner rolls. Samples are available, and it accepts low‑MOQ custom print orders.

   

3. Jinan Qiyang Advertising Media Co., Ltd. (Jinan, Shandong) A high‑volume export manufacturer producing 100% polyester custom banners with grommets, pole pockets and sewn header tape. It enjoys stable on‑time shipment and reliable communication, and is widely trusted by buyers from the US and EU markets.

4. Linyi Aozhan Import & Export Co., Ltd. (Linyi, Shandong) Specialises in outdoor waterproof polyester banners and double‑sided sublimation fabric, alongside national flags and promotional banners. The team replies promptly, with a standard lead time of around 15 working days.

5. Xiamen Novelty Flag Co., Ltd. (Xiamen, Fujian) Supplies flags, polyester banners and pop‑up display backdrops, including garden banners. It is a good fit for small‑batch custom promotional projects.

6. Shanghai S & Y Advertising Print Co., Ltd. (Shanghai) Provides large‑format textile polyester banners, seamless oversized backdrops and blank polyester fabric rolls for banner tops, with favourable MOQs for printing orders.

   

7. Weifang E‑Point Trading Co., Ltd. (Weifang, Shandong) Manufactures polyester banners, scarves and event flags. Its proximity to Qingdao Port makes ocean freight arrangements convenient for bulk overseas orders.

Polyester Banner Header / Top Webbing

If you are looking for woven reinforcing polyester header tape sewn onto the top edge of banners:

• Haining textile webbing factories (Zhejiang) – A major production base for high‑tensile polyester banner header webbing, supplying raw rolls to banner makers nationwide.
• Somi Tape Industrial Limited (Guangzhou) – Supplies polyester reinforced hemming tape for banners, including hot‑melt and sew‑on header tape for banner tops.

Common Fabric Specifications

• 100D / 150D / 300D / 600D 100% polyester
• Matte / satin finishes; blockout, flame‑retardant and UV‑treated outdoor grades
• Finishing options: pole pocket, reinforced polyester header webbing, brass / nickel grommets, heat‑cut hems
• Printing methods: dye sublimation, direct digital print; blank unprinted fabric rolls are also stocked

Where to Contact Them

• Alibaba.com: Search the company names and filter for “Verified Manufacturer” and “Trade Assurance”.
• Made‑in‑China.com: Ideal for bulk enquiries of blank banner rolls.
• Key sourcing regions: Shanghai, Shandong (Jinan, Linyi, Weifang), Jiangsu (Changzhou), Zhejiang (Haining) and Xiamen & Guangzhou.

Tips for Your Enquiry

State these details clearly when reaching out:

Blank or printed fabric? Fabric weight, finished dimensions, header style (pole pocket / woven webbing top), grommet requirements, order quantity, destination port, and any required flame retardant or UV certificates for your target market.

If you want, I can further condense this into a short B2B version suitable for Alibaba / sourcing emails.