Excellent bearing steel pipe _bearing steel pipe production base _bearing steel pipe factory

jianli
introduce

About Us

精品轴承钢管厂

Zhejiang Jianli Co., Ltd. is located in the hometown of Xishi, the ancient capital of Yue Dynasty - Zhuji

Zhejiang Jianli Co., Ltd. is located in Zhuji, the hometown of Xishi. It has beautiful scenery and convenient transportation. It is also the core radiation of the business center of “ Shanghai- Hangzhou- Ningbo” and the economic belt of Yangtze River. Our company founded in August 1993, it has two subsidiaries Zhejiang Jianli Steel Pipe Co., Ltd. and Jiangsu Jianli Steel Pipe Co., Ltd.

The total area is 1 million square meters, with a net worth of 3 billion yuan. It is a large enterprise of professional production bearing steel pipe in which science, industry and trade are integrated...

25year

Focus on industry for 25 years

36Patent

31 utility model patents

5 invention patents

30Billion

Total assets of 30 billion yuan

GB/T18254

Main drafting unit of national industry standards

development
path

1993
Zhuji seamless steel tube
factory was established, the main
production of cold-drawn carbon
seamless steel tube
1999
Zhejiang Jianli Enterprise Co., Ltd
was established, registered "JOL"
trademark
2001
Zhuji headquarters zhusan road factory
area of the second phase of cold-drawn
steel pipe project was completed and
put into operation
2011
Zhuji headquarters ganxi road factory
the first annual output of 50,000 tons
of high-quality bearing steel pipe
production line was put into operation
2011
Developed high quality precision bearing
steel tube, passed ISO/TS16949 quality
management system certification

Jianli shares

Professional qualifications make you safe and secure

ISO9001Quality certification system
IATF16949Quality management system
IS014001Environmental management system

IATF16949

Quality management system certification
IS014001

Environmental management system certification

There are 9 sets of automatic temperature control and control nodulizer 7 sets of automatic control annealing furnace (including 2 sets of recrystallized annealing furnace protected by atmosphere) and more than 100 sets of precision cold rolling mill of 30-90 precision cold rolling mill with 40-130 piercing unit.
We have complete laboratory testing equipment, sample preparation equipment, chemical composition analysis equipment and so on. At present, we are doing national certification of iron and steel physical and chemical testing center.
New equipment： automatic material breaking machine protective atmosphere spheroidizing furnace magnetic flux leakage ultrasonic flaw detection machine automatic band saw cutting machine
We have reliable product testing lines, including 6 ultrasonic flaw detector, 3 vortex flaw detector, 2 magnetic flux leakage ultrasound.
In order to meet the full-size order requirements of customers, our company has more than 30 advanced equipment, such as 10T-200T cold drawing machine, which provides a strong guarantee for the large-scale production of quality steel pipe. Since 2002, the annual production and sales volume has been kept at more than 120000 tons. It is a large bearing steel pipe production base in China.