Dongguan Nan You Sporting Goods Enterprise Ltd.was founded in December 2005 in Donguan, Guangzhou Provice, China. It's a subsidiary of TIEN JIANG ENTERPRISE CO., LTD.. The company is located in Lingxia Precint of Liaobu Township. There are currently more than 900 employees in the company. The offices are equipped with modernized facilities. The workshops feature an array of 1500 foreign advanced production machines. The company is well equipped, has sufficient supply, sits in a decent neighborhood and is well managed. Dongguan Nan You Sporting Goods Enterprise Ltd. specializes in producing sports kneepads, medical protective gears and health protection gears and selling them to American and European countries. 

HONG YI used to be Tien Jiang Composite Material Factory founded in May, 2000. However, with an increase in sales and the depreciation of old production lines, the company moved to its current location and was renamed HONG YI. DONGGUAN HONG YI Composite Material Enterprise Ltd. was established in May 2007 in Liaobu Township, Donguan City, Guangdong Province and is a subsidiary of TIEN JIANG ENTERPRISE CO., LTD.. DONGGUAN HONG YI 's major products are the composite materials (with Carbon fiber/fiberglass/epoxy as its base). DONGGUAN HONG YI is one of the first manufacturers to largely apply composite materials on sneakers, which are mostly for NIKE, ADIDAS and UA, is the biggest supplier for NIKE. HONG YI 's materials are widely used in NIKE's JORDAN series, KOBE series and LEBRON series. For the moment, ADIDAS is the brand that has stricter requirements on the strength, lightness and accuracy of its shoes. UA will also cooperate with HONG YI in the future on an advanced high-tech shoe models. In the shoe-making industry, HONG YI is the beacon of high quality and state-of-the-art technology and the leader in fashion.