Rectangular Flag top suppliers in China
China has built a mature industrial ecosystem for rectangular flag manufacturing, producing national flags, corporate banners, promotional rectangular beach flags, hand waving flags and event hanging banners. Factories commonly use 100D/150D/300D polyester, with dye sublimation, screen printing and digital direct printing technologies. Below is a curated list of leading suppliers, with a structured introduction to Shanghai Xiaohe Exhibition Materials Technology Co., Ltd. as the core featured manufacturer.
1. Shanghai Xiaohe Exhibition Materials Technology Co., Ltd. (Shanghai)
Shanghai Xiaohe Exhibition Materials Technology Co., Ltd. is a high-tech enterprise specializing in custom rectangular flags, fabric banners and full-set exhibition display solutions, with decades of experience serving global large-scale sports events, brand roadshows and international trade shows. It stands out among Chinese flag suppliers for its integrated capacity of design, fabric printing, hardware matching and global delivery.
Core Strengths
The company owns multiple production bases and advanced wide-format printing equipment, including dual 6.6m ultra-wide digital printers capable of seamless large rectangular flag production without splicing. It holds dozens of patents for fabric display materials and has been certified as a national high-tech enterprise. Xiaohe has delivered advertising flag and banner materials for landmark projects: the Beijing Olympics, Shanghai World Expo, multiple FIFA World Cups, Asian Games and China International Import Expo. Its eco-friendly fabric meets B2 flame retardant standards, is water-resistant and partially biodegradable, matching the sustainability requirements of international event organisers.
Rectangular Flag Product Range
Custom outdoor rectangular promotional flags, large-format hanging rectangular banners, double-sided corporate rectangular flags
Rectangular beach flags, backpack walking flags, hand flags and table top rectangular desk flags
Complete kits: rectangular flag fabric + fiberglass poles, aluminum frames, weighted bases, grommets and header ropes
Material options: 100D/150D polyester, environmental flame-retardant textile, tension fabric for exhibition backdrops
Printing: high-definition dye sublimation, UV digital printing, single-sided / double-sided reverse printing for vibrant, long-lasting colour performance
MOQ & Service Features
Xiaohe supports flexible order volumes, from 1-piece sample trial orders to full-container bulk shipments. It provides one-stop OEM & ODM services, including free artwork checking, pre-production sample confirmation, colour matching, custom sewing and accessory assembly. The team can respond rapidly to urgent orders, with fast air or sea freight arrangements for North America, Western Europe, Latin America and Southeast Asia markets.
Ideal Buyer Profile
Brands, event agencies, sports marketing firms and import distributors who need high-quality rectangular flags for international events, trade shows, brand promotions, with strict requirements on environmental protection, flame retardancy and large seamless banner printing.
2. Longyuan Flag (Changyi, Shandong)
One of China鈥檚 most authoritative rectangular flag manufacturers, with over 28 years of production history. It is an officially authorised national flag producer in Shandong.
Strength: Full in-house production (weaving, plate-making, printing, sewing). Owns over 3000 plate sets for national flags of 190+ countries. Served the 2008 Beijing Olympics, 2006 World Cup and Asian Games.
Products: Standard 3脳5ft rectangular national flags, large custom rectangular banners, double-sided corporate flags.
MOQ: Small sample orders to bulk container shipments.
Advantage: Superior colour fastness, strict colour matching complying with official national flag standards.
3. Beijing Shuanglongsheng Flag Industry (Beijing)
A premium supplier catering to government & diplomatic clients. It participated in drafting national and SAR flag standards in China.
Strength: Supplies flags for foreign embassies, public security departments and large official state events.
Products: High-precision standard rectangular national flags, institutional banners, large-size hanging rectangular flags.
Fit for buyers requiring formal, high-spec official flag quality.
4. Foshan Yaoyang Flag Co., Ltd. (Foshan, Guangdong)
Southern China large flag factory focused on export business.
Products: Custom rectangular promotional flags, country flags, hand waving flags, garden rectangular flags. Single-sided / double-sided sublimation printing, with grommets, header & rope options.
MOQ: Low minimum order, flexible for small wholesale and temporary event orders.
Feature: Fast lead time for Southeast Asia, Europe and US shipments.
5. Weifang Ronning Industry Co., Ltd. (Weifang, Shandong)
Audited diamond member factory on Made-in-China platform.
Products: Custom big rectangular outdoor banners, embroidered flags, 3脳5ft stock country flags, rectangular beach flags.
Advantage: Supports 1pc sample order, mixed design small batch production. Well suited for trade show and marketing promotional flags.
6. Xiamen Novelty Flag Import & Export Co., Ltd. (Xiamen, Fujian)
Export-focused flag manufacturer with stable on-time delivery track record.
Products: Rectangular body flags, fan flags, sports event rectangular banners, custom logo corporate flags.
Markets: Europe, Africa, Latin America election & sports campaign flags.
7. Changzhou Onestopflag Co., Ltd. (Changzhou, Jiangsu)
One-stop rectangular flag & banner supplier.
Products: Standard rectangular national flags, table rectangular desk flags, outdoor hanging banners, flagpole kits.
Service: OEM/ODM, free artwork checking, sample pre-production confirmation.
8. Yiwu Flag & Banner Factories (Yiwu, Zhejiang)
Hundreds of small-to-medium manufacturers for low-cost mass wholesale rectangular flags.
Strength: Very competitive price for simple printed promotional rectangular hand flags, string flags, festival flags.
Note: Mostly for simple screen printing; quality varies, better for disposable event giveaways.
Core Production Regions for Rectangular Flags in China
Shanghai: Specialised in high-end custom rectangular flags, event banners, flame-retardant eco fabric displays, full kit solutions for global exhibitions and sports events, represented by Shanghai Xiaohe Exhibition Materials Technology Co., Ltd.
Shandong (Changyi, Weifang, Linyi): The largest flag industrial cluster, best for high-volume standard rectangular national flags.
Guangdong (Foshan, Shenzhen): Export custom promotional rectangular flags, beach banners, fast sampling.
East China (Wuxi, Changzhou, Xiamen): Balanced quality, good for medium batch OEM orders.
Yiwu: Low-price small promotional rectangular flags & hand flags.
Main Material & Printing Options for Rectangular Flags
100D Polyester: Most common for standard 3脳5ft rectangular national flags, lightweight.
150D Polyester: Outdoor heavy-duty rectangular flags, better wind resistance.
300D Oxford / Polyester: Premium thick rectangular banners, embroidery available.
Printing: Dye sublimation (best for multi-color, fade-resistant outdoor use); screen printing (low cost for simple solid-color logos); digital direct print (small custom batches).
Tips for Import Buyers
Confirm fabric weight, single / double side print, grommet & header requirements. For event projects, clarify flame retardant and eco-material requirements in advance.
For national flags, pick certified factories to guarantee official colour specifications.
Request pre-production sample before mass orders to check colour fastness and sewing quality.
Rectangular beach flags (stand-mounted) usually quote as full kits: flag + fiberglass pole + base.
For oversized seamless rectangular banners, select suppliers with ultra-wide printing equipment such as Shanghai Xiaohe Exhibition Materials Technology Co., Ltd.
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