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Company Profile

Since the company established in 2000 , we have focused on researching and developing the LG , LD series cold roll mill whose can roll the thick tube and precision tube from Φ8 to Φ350mm and Straighter for processing tube and bars . Our products are from semi-automatic to automatic whose rolling speed improved from slow to high because of the annual production can be to 300 . Through these years’ development , our products are hot in Jiangsu , Guangdong , Shangdong and so on in China . Some of them have been exported to India , Turkey , South Korea , Tanwan and other international market .

Zhangjiagang Hengli has the obvious traffic advantage which is located on the east of beautiful Zhangjiagang , on the north of Jinghu Railway and Huning highway , near the building Zhangjiagang Bridge , on the south of Changjiang River named Golden canal . It can lead to Zhangjiang port and Jiangyin Changjiang Bridge on the west . What is more , it is crossed by the 204 national high way . Zhangjiagang Hengli’s floor area comes to more than 35,000㎡ and the buildings ‘ area is about 20,000㎡ . Our processing , welding , heating and hoisting equipmentts have come to be more than 80 including : 80T large crane , 6m planer , T6113 boring mill , C6280 lathe , C6163 lathe with long screw , M7140H surface grinder , M1412 cylindrical grinder . The number of staff is more than 200 , among them , the technical engineers are more than 30 .

Zhangjiagang Hengli always insists on : First-class Quality , highest credit ,providing the qualified products 、good credit and professional service to the customers from home and abroad based on the huge enthusiasm and true cooperation attitude . Zhangjiagang Hengli has been awarded to be a enterprise who ovserve contracts and keep promises . Warmly welcome old and new clients to visit our company from home and abroad .

Assurance of quality :
We control the products’ quality strictly according to drawing and related standard .

The manufactured rollers and straighter are up to national standard , industrial standard or the technical condition written on the contracts which can meet customers’ requirements .

We can implement the system : Manufacturing under customers’ supervision and checking in the factory based on the contract .

After Sales Service :
During the products’ one -year warranty period ( wear parts and straighter are not included ) , we can provide the free maintenance for the products with quality problems .

The tenders are responsible for the equipment’s installing ,debugging and training the engineers , operators and maintainers about the products ‘ working principle , operation and maintenance .

Once the equipment break down after transaction , tenders must respond to the customers within one working day , if the problems can not be solved on line , tenders must go to site within 3 working days .

After the one-year warranty period , tenders still need to provide engineering service and maintenance to the problem equipment within the designing and manufacturing problems . They also should give them necessary technical support for the equipment’s normal function and operation .


The former Yiteng Machinery Co.,Ltd was founded by Hengli and partner.



Zhangjiagang Hengli was set up separately specialized in LD series small type cold pilger mill and other non-standard machinery such as Ball mill and food machinery

Hengli got nearly 20,000 ㎡ new land and the new-built factory was about 5000㎡ whose main production was pilger mill and straightener .



Hengli began to manufacture two-roller pilger mill and directed to large-type machinery .

According to customers’ advice and our own design ,the machinery was updated and rebuilt to improve the production effectiveness and quality which approved by the customers and realized annual sales volume to be 400 , getting more than 30,000 ㎡new land building 20,000 ㎡new factory for manufacturing pilger mill .



The rotated feed-in of pilger mill was controlled by photoelectricity .

Through the automatic and fine operation of private domain, create a sustainable private domain ecology for enterprises



Hengli started to manufacture feed-in without stopping developing to automatic way and started to design high speed pilger mill whose producing speed improved 60-70%

The LD , LG series pilger mill can process all kinds of tubes and pipes with the diameter from 5mm to 460mm . The outer diameter of straightener is from 8mm to 500mm . We will insist on exploring and creating to meet the clients requirements .