Heiyi Gong (Ningbo) Intelligent Technology Co., Ltd. is a modern technology enterprise specializing in the research, production and sales of precision hole processing tools. The company's products are of high quality and are highly praised by the company. The company has a management team with high-quality talents and an excellent professional technical team. The company has a wide range of equipment and complete testing methods, and can undertake the customization and design of various non-standard tools.