Hunan Haozhi Technology Co.,Ltd is an enterprise that focus on R&D,production and sales. Head Quarter is located in B25, Jinke Yida Tech City, No. 77 S. Sect. of E. 6 Rd, Eco-Tech Dvpt. Zone, Changsha, Hunan，and manufacturing base is located in Qiyang Technology Zone, Yongzhou city, which covers an area of 23248M2 with standard workshops and advanced equipments.