The manufacturers of far-infrared sauna rooms are Xuzhou Ou Bo Sauna Equipment Co., Ltd., Shenzhen Edgar Technology Co., Ltd., Zhejiang Jianxing Technology Co., Ltd. Xuzhou Oubo Sauna Equipment Co., Ltd. Xu Fenhui Boer Sauna Equipment Co., Ltd., which sells and wholesales foot bath barrels, sauna rooms and sauna equipment and enjoys a high status among consumers. The company has established long-term and stable cooperative relations with many retailers and agents. Shenzhen Jia Technology Co., Ltd. Shenzhen Aige Technology Co., Ltd. is a professional research and development manufacturer engaged in graphene heating materials (slurry), graphene heating solutions and related secondary products. Headquartered in Shenzhen, the "Capital of Innovation". Zhejiang Jianxing Technology Co., Ltd. Zhejiang Jianxing Technology Co., Ltd. is a company specializing in the design, production and sales of far-infrared light wave rooms, traditional sauna rooms, steaming rooms (Tomalin rooms), full-spectrum healthy steaming rooms, outdoor saunas, far-infrared foot bath tubs, steam saunas and other products.