While some of the top Jiu-Jitsu fight wear brands originate from countries like Brazil and the United States, there are also manufacturers in China that produce high-quality Jiu-Jitsu fight wear. Here are five notable Jiu-Jitsu fight wear factory brands based in China:

1. SANABUL: While not exclusively based in China, SANABUL is known for its affordable yet high-quality Jiu-Jitsu and MMA fight wear, including gis, rash guards, and spats. They work with manufacturing facilities in China to produce their products.

2. Ginásio Fightwear: Ginásio Fightwear is a Chinese-based manufacturer specializing in Jiu-Jitsu and MMA apparel. They offer a range of fight wear, including gis, rash guards, and shorts, known for their durability and affordability.

3. Green Hill: Green Hill is a global sports equipment and apparel brand with manufacturing facilities in China. They produce a variety of combat sports gear, including Jiu-Jitsu gis and fight wear, known for their quality and competitive pricing.

4. Kanong: Kanong is a Chinese-based manufacturer of martial arts and combat sports gear, including Jiu-Jitsu fight wear. They offer a range of products such as gis, rash guards, and shorts, known for their durability and performance.

5. Rise Sportswear: Risesportswear is a Chinese-based manufacturer specializing in martial arts and combat sports apparel. They produce Jiu-Jitsu fight wear, including gis, rash guards, and shorts, known for their quality craftsmanship and competitive prices.

While these brands may not have the same level of recognition as some established brands from other countries, they offer quality Jiu-Jitsu fight wear at competitive prices. When sourcing Jiu-Jitsu fight wear from manufacturers in China, it's essential to conduct thorough research, communicate your specific requirements, and consider factors such as production capabilities, quality control standards, and reputation within the industry.