Is Zhuzhou Jiufang Equipment Co., Ltd. a state-owned enterprise?

Zhuzhou Jiufang Equipment Co., Ltd. is a state-owned enterprise, and 1999 was recognized as a "high-tech enterprise". "Hunan Enterprise Technology Center" was established on 20 17, and Hunan Railway Vehicle Body Stability System Engineering Technology Research Center was established on 20 19. In 2020, the company's laboratory successfully passed CNAS qualification accreditation, and 202 1, the company won the prize.

I. Company Profile

Founded in 1997 with a registered capital of 6 1349400 yuan, it is one of the core enterprises of "100 billion rail transit industrial park" and a core supporting supplier in the field of rail transit. It is mainly engaged in the design, research and development, production and sales of rail transit parts and their extended products, and is a provider of precision accessories, integrated components and system solutions for rail transit equipment such as electric locomotives and urban rail vehicles.

It has EN 15085 European locomotive welding quality standard system certification, ISO/TS22 163 railway industry standard quality management system certification, DIN670 1 bonding system certification, ISO4500 1 occupational health and safety management system certification and ISO1400/.

Second, the main business

This paper mainly focuses on car body stability technology, car end connection technology, emergency safety technology, noise control technology, gear transmission technology, precision manufacturing technology, casting technology and built-in technology.

1, lean manufacturing

With perfect precision manufacturing capability, it has more than 460 sets of various equipment, including more than 60 sets of large-scale precision CNC machining detection equipment such as horizontal machining center, vertical machining center and CNC gantry milling, and more than 20 sets of advanced casting equipment such as 5T electric arc furnace, 2T intermediate frequency furnace and 20T trolley resistance furnace.

2. Forging and smelting

It mainly develops high-end castings such as rail transit, military industry, petroleum machinery and civil compressor parts. It is the core supporting supplier of key parts of CRRC system, and achieves the goal of steel castings & annual production capacity of iron castings 1 10,000 tons, sand recycling rate ≥95%, annual production capacity of aluminum castings 1 10,000 tons and annual production capacity of precision casting of 600 tons.