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...
Focus on industry for 25 years
31 utility model patents
5 invention patents
Total assets of 30 billion yuan
Main drafting unit of national industry standards
Zhuji seamless steel tube
factory was established, the main
production of cold-drawn carbon
seamless steel tube
Zhejiang Jianli Enterprise Co., Ltd
was established, registered "JOL"
Zhuji headquarters zhusan road factory
area of the second phase of cold-drawn
steel pipe project was completed and
put into operation
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
Developed high quality precision bearing
steel tube, passed ISO/TS16949 quality
management system certification
Professional qualifications make you safe and secure
- ISO9001Quality certification system
- IATF16949Quality management system
- IS014001Environmental management system
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.
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.
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