Huizhou Koli Chemical Co., Ltd.

Huizhou Koli Chemical Co., Ltd., operating under the official brand name OUO, is a professional B2B supplier and wholesaler specializing in the tattoo industry. Established in 2016 and based in Huizhou, Guangdong, China, the company has grown to employ between 11 and 50 people, serving a global market with a primary focus on North and Central America. The company is recognized as a verified supplier with an annual output value ranging from US$10 million to US$50 million. As the official manufacturer of the OUO brand, the company provides a comprehensive range of tattoo equipment and consumables. Their core product portfolio includes rotary tattoo machines, wireless power supplies, high-quality tattoo inks, and specialized cartridges such as the IMA and RMB series. They also offer complete tattoo kits, stencil transfer gels, and accessories. Beyond tattoo supplies, the company has...