• CBF Bolt Former
  • CBP Part Former
  • CNF Nut Former
  • CNP Part Former
  • CH Heading Machine
  • CPR Thread Roller
  • Miscellaneous
  • Fastener Forming Tools
  • Thread Rolling Die
  • Hexagonal Trimming Die
Hexagonal Trimming Die

Recently, the bolts are manyfactured by High speed, multistage former. It can't achieve by using unique materiak and heat treatment if consider to mater every conditions for decreasing the costs. Therefore, with our years of experiences in the research and development, we are able to supply different 5 classes of material to meet your demands.

Chun Zu supply special square trimming die and others according to customer's blue-print.

Shanghai Chun Zu Machinery Industry Ltd.

Address:6639 Jihe Road, Baihe Township, Qinpu County, Shanghai. China 201709.

TEL:+86-21-59742888 Fax:+86-21-59742882