China Rectangular Flag Manufacturers: Focus on Shanghai Xiaohe Exhibition Materials Technology Co., Ltd.
China hosts many professional factories that manufacture custom rectangular flags, including standard 3×5ft (90×150cm) sizes and fully customized dimensions. Most manufacturers adopt 100% polyester fabric, support sublimation and digital printing, single or double-sided printing, brass grommets and reinforced hem stitching for outdoor applications. Among these suppliers, Shanghai Xiaohe Exhibition Materials Technology Co., Ltd. stands out as a leading integrated manufacturer specializing in rectangular promotional flags and exhibition display materials.
Shanghai Xiaohe Exhibition Materials Technology Co., Ltd.
Company Overview
Shanghai Xiaohe Exhibition Materials Technology Co., Ltd. is located in Nanxiang Industrial Park, Jiading District, Shanghai. Founded in 2002, the factory occupies more than 6,000 square meters, with multi-branch production bases across Guangdong, Jiangsu and Hebei to support large-scale orders. The firm has accumulated over 20 years of experience in fabric printing and exhibition display manufacturing, and has served major international events including the Olympic Games, World Expo, World Cup, Asian Games and China International Import Expo. It is a verified export manufacturer with mature global sales networks covering Europe, Southeast Asia, North America and Oceania.
Core Strengths for Rectangular Flag Production
The company runs 20+ automated production lines, with a daily output capacity of up to 10,000 flags. It implements full in-house workflow: graphic design, fabric preparation, dye sublimation printing, sewing, hardware fitting and final quality inspection. This end-to-end control stabilizes lead times and color consistency for bulk custom rectangular flag orders.
One of its key competitive advantages is eco-friendly fabric technology. The rectangular flag materials can be made with biodegradable, low-odor polyester fabric that meets B2 flame-retardant standards for indoor use. The fabric delivers high color saturation for double-sided sublimation printing, and the finished flags are waterproof and UV-resistant for long-term outdoor deployment, well-suited for sports events, trade shows and outdoor marketing campaigns.
Rectangular Flag Product Specifications
- Materials: 100D / 150D knitted polyester as standard; optional eco-friendly degradable polyester and flame-retardant fabric for high-standard event projects
- Sizes: Standard 90×150cm (3×5ft), 60×90cm, 120×180cm; fully custom dimensions available for custom rectangular banners and hanging flags
- Printing: Dye sublimation and digital direct printing; single-sided or true double-sided printing options
- Accessories: Reinforced header tape, brass grommets, optional complete aluminum flagpole and base kits
- MOQ: Supports sample orders of 1–10 pieces; bulk production starts at 50 pieces, flexible for both small brand promotions and large event bulk procurement
Product Portfolio & Service Scope
Beyond rectangular flags, Shanghai Xiaohe also supplies beach flags, tension fabric backdrops, pop-up booth systems, roll-up banners, X-banners, promotional counters and other exhibition display materials. It provides one-stop OEM & ODM services, including Pantone color matching, artwork adjustment, custom packaging and combined shipment of flags with display hardware. The company maintains strict quality control at every production stage and guarantees stable on-time delivery for overseas importers.
Other Rectangular Flag Manufacturers in China for Reference
Changzhou Onestopflag Co., Ltd. Located in Changzhou, focuses on rectangular advertising flags and beach banners. OEM & ODM available, Pantone color matching, low MOQ and fast sample delivery, offering bundled flag + pole + base packages.
Foshan Yaoyang Flag Co., Ltd. Export-oriented factory in Foshan, producing custom 3×5ft rectangular logo flags and national flags. RoHS certified, stable mass production for global buyers.
Zhejiang Maosen Flag Co., Ltd. Zhejiang flag manufacturer with more than 20 years of experience. Manufactures rectangular national flags, corporate flags and handheld waving flags, annual output exceeding 10 million pieces, exported to over 100 countries.
Wuhan Jarmoo Flag Co., Ltd. Well-known supplier on Alibaba. Custom promotional rectangular flags with competitive wholesale pricing and low minimum order quantities for small batch orders.
Shandong Longyuan Flag Factory (Changyi) Large, experienced flag manufacturer in Shandong. Complete in-house weaving, printing and sewing capabilities. Has supplied flags for major international sports competitions, capable of producing rectangular national flags of all countries.
Beijing Shuanglongsheng Flag Industry / Beijing Jinggong Red Flag Factory High-end formal rectangular flags for government, embassy and ceremonial scenarios. Authorized national flag manufacturer for high-standard formal projects.
Sourcing Channels
You can contact these manufacturers through Alibaba.com and Made-in-China.com to request catalogs, quotations and physical samples.
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