Established in 2005,our company specializes in the design and manufacture of high- strength, high- accuracy, and special flat thread rolling dies and cylindrical thread rolling dies. The company’s predecessor is Yinzhou Hengli Thread Tools Factory, established in 1997. Since its inception, we have been dedicated in designing and producing flat thread rolling dies and cylindrical thread rolling dies.

More than 500 specifications are stocked in the warehouse

It has a production base with building area of 10000 square meters

The annual productivity is more than 100000 sets

Product Display
  • Flat Thread Rolling Die

    Flat thread rolling die is a mould of processing external thread. Flat thread rolling dies are all made of three kinds of materials i.e. Cr12MoV,DC53 and high speed tool steel. Threads are maded by rolling, grinding or milling. Flat thread rolling dies with precision class 1, 2 or 3 can be manufactured.

  • Cylindrical Thread Rolling Die

    Cylindrical thread rolling die is a mould of processing external thread. Cylindrical thread rolling dies are all made of three kinds of materials i.e. Cr12MoV, DC53, and high speed tool steel. Threads are produced by rolling or grinding. Their precision class is 2, which suits to produce screws with precision class 4-6. Cylindrical thread rolling dies with precision class 1 can also be customized.

Technical advantages

Our company uses advanced thread processing technology and unique heat treatment technology , paying attention to introduce advanced manufacturing equipment and testing instruments with 7S management standards to guarantee the product quality which is perfectly match the rigorous requirement of clients.

More
News

Visit Zhongfa Factory & Huawei Factory

It is organized to visit Zhongfa and Huawei Factories, which implement 7S well on 13nd to 14 th Nov. 2013.
2019-04-30 More>>

Award Good Performance Staffs in the Assessment of 7S Management

Good Performance Staffs in the Assessment of 7S Management joins the assessment of 7S management is awarded on 15th Nov. 2013.
2019-04-30 More>>

Assess 7S Management Training

Each staff joins the assessment of 7S management Training on 15th Nov. 2013.
2019-04-30 More>>

Contact us in the following ways

So that we can provide you with the best help service

Add:No.12 Hengfeng Road, Industrial Zone Fangqiao Fenghua

National Salesman:+86 574 88657905

Provincial Salesman:+86 574 88657907
Fax:+86 547 88657903  Email:sales@nbtools.net
whatsapp:+86 13282288850

Top