Warm congratulations to ZT for obtaining a national invention patent authorization！

On October 15, 2018, the invention patent "a high-precision and easy-to-install bearing housing" applied for by our company was formally authorized by the State Intellectual Property Office after acceptance, one-time examination and defense, and substantive examination. The invention patent marks an enterprise's independent innovation ability and level, is the crystallization of professional knowledge and industry experience, and is also one of the company's core competitiveness. It helps the company to enhance its soft power and market competitiveness, and provides the company's development. Strong technology support.