Hangzhou ZH Tech Co., Ltd.

We are the leader in the field of electronic hearing protection earmuffs in China. From research and development to quality control, we have a mature system which include professional production and quality control specialists, strict quality control system, a series AOI testing equip, electronic acoustic device analyzer, aging tester. All of our products are produced in strict international standard and all of them have CE EN352, ANSI, FCC, ROHS certificates etc. We own 9000㎡ factory, 4 owned brands, 100+ patents, 20+ R&D personnel, 30+ market specialists, 300+ production personnel, as well as numbers of cooperative suppliers and service providers. We provide customers with a full range of product development and production solutions. We provide a variety of customization services, from basic trademark printing to style design and function customization. 3 Days get sample for normal customization,30 days get sample for deep customization. Most products support a minimum order of one piece.Monthly capacity is 100,000 sets Our partners are located in more than 60 countries around the world,more than 3000 small and medium-sized brands, 40+ national famous brands, and 10+ international famous brands.