Ningbo Antuo Industrial Co., Ltd. is a Taiwanese-owned enterprise. It was established in 1995 with a registered capital of US $4 million to US $25.3 million and covers an area of 72600 square meters. The company specializes in the production of various types of construction hardware, auto parts, hardware tools, high-pressure oil pipe joints, engineering machinery parts and a series of hardware products. Its production of various types of construction hardware, hand tools and socket wrenches and high-speed rail prestressed product quality, sales and other aspects of the trust of customers and the drafting of national standards. The company has advanced domestic and foreign, Taiwan imported multi-station cold forming machine, CNC automatic lathe, high-precision secondary processing automation equipment and automatic assembly equipment, all kinds of high-precision inspection and testing equipment more than 100 sets. The company has a research and development technical team that has been deeply involved in the industry for more than 20 years, has strong product research and development capabilities, and has established a provincial enterprise technology center and an independent Anto laboratory.