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HOME  > About Chun Zu > History

Corporate history


Chun Yu expanded R&D team and established Chun Zu Machinery Co., Ltd. Initially, major products are Bolt Former, Bolt Parts Former, Nut Former, Rolling Dies, Trimming Dies, Tooling, etc. The main markets were domestic Taiwanese market and export oversea market. Chun Zu Capital is NT$20,000,000


Chun Zu has been Successful at the South American Market. New Nut Former CNF-6 debut successfully.


Awarded a reputational supplier in each tax, safety and health, etc.


Awarded the first division supplier of Quality Control Management and assigned demonstration plant through Inspection Bureau. Increase capital was up to NT$24,000,000.


Awarded an excellent lubrication system of Research Development, paint coating, Industry Design, etc. Awarded as first class operational manual and catalog supplier of Taiwan.


Increase capital to NT$35,400,000.


Succeed in Multi-Station Bolt Former CBF-83S. Capital increased to NT$50,220,000.


Combined Service Force awarded the Eligibility Certificate of Military Purchasing Suppliers. Capital increased to NT$58,920,000.


Bolt Former & Nut Former was officially supplied to domestic Market.


Heading Machine CH-30L debut. Chun Zu emerged HP system into the machine and fully computerized. Awarded Support National Defense.
Awarded first Golden Dragon of Machine in Taiwan.


Capital increased to NT$78,920,000.


New plant was completed expansion. Combined CPF-85 was successfully awarded “Design & Development Certificate”.


Capital increased to NT$190,356,000. New type CNF-145 debut. Former President Sun Tin Nang was 9th Honorary Chairman of Taiwanese Fastener Organization.


Promote Quality Education to all employees, and emerged ISO-9000 Quality System.


Promote Defect Free Activities and release Defect Free Monthly Magazine. Chun Zu machine sales had a breakthrough up to 5,000 sets. Chun Zu also held “Chun Zu Cup Golf Invitation Game” at that time. Awarded 2nd excellent Industries Technology Development.


Promote TQC activities and establish standardize team, project team, project improvement team, etc. Held Chun Yu Group Uni-Sport Union of 45 anniversary (Chun Yu, Chun Zu, OSG,etc). Increased capital to NT$ 199,840,000.


Awarded ISO-9001 from the Commercial Inspection. Chun Zu Machine sales were up to 6,000 sets and held “Chun Zu Cup Golf Invitation Game.。


Mini Former CPF-035、Two Die Two Blow Former CDH-52 and long size CBF-204L debut. Capital increased to NT$ 229,818,640. Chun Zu established the stock of listed company promoted team.


Mini Former CPF-035, Two Die Two Blow Former CDH-82 & CBF-254 debut. Capital increased to NT$ 252,800,500.


Heading machine CH-35L debut. Started to have investment for the plant II, which was Shanghai Chun Zu Machinery Co., Ltd Chun Zu machine sales were up to 7,000 sets, and held “Chun Zu Golf Cup Invitation Game”.


Capital increased to NT$291,980,000.CBP-205LS/CBF-43S Bolt Former debut.CNF-65L/CNF-85L Nut Former Debut.
Shanghai Chun Zu machinery Industry Co., Ltd. started to have Operation on June 1. President Mr. Sun Ter Nan passed away on July 14, and the position of President was taken over by Mr. Lee Chun Tong


CBP-255L/CBP-165S/CBP-135LS/CBF-23L Bolt Parts Former debut. Chun Zu participated in the Research & Design Development for small-medium Entrepreneur.


CPF-66/CBF-64S/CBF-33L Bolt Former debut.
CPR-25LS/CPR-8S New type thread rolling machine debut.


CNP-276S Nut Parts Former debut.
CPR-20LL/CPR-6S/CPR-3S New type thread rolling machine debut.
New President Mr. Sun Ter Bin came in this year.


CNP-165S Nut Parts Former & CNF-106LP Nut Former debut.
CPR-12S/CPR-10S/CPR-3M﹢MT-12 New type thread rolling machine and washer machine assembly debut.
Manufactured machines and its sales was over 8,000 sets.


CNP-256S/CNP-106S Nut Parts Former and CBP-45S/CBF-164LL/CBF-104L Bolt Former debut. CPR-30L thread rolling machine debut.
Capital increased to NT$ 321,180,000.


CBP-136L/CBF-44S/CDH-82L Bolt Parts Former debut.
New type thread rolling machine CPR-25LL debut.
Manufactured machines and its sales were over 10,000 sets.


CNP-255SA/CBP-255LL/CBP-206L Nut Parts Former and Bolt Parts Former debut.


CNP-146S Nut Parts Former debut; CBP-305L Bolt Parts Former design completed. EWM flat die rolling machine was completed OEM sold to Germany.
Capital increased to NT$38,541,600,000


CPF-57S Parts Former debut;CBP-106S/CBP-166S Bolt Parts Former debut;CNP-166S Nut Parts Former debut.
New office building was established on March 7, and held 35 anniversary party at the same time.
Shanghai Chun Zu also established new office building, expanded another assembly plant on June 1, and held 10 anniversary party.
On July 1: Vice President: Mr. Lee Shi Chang
General Manager: Mr. Sun Cheng Yao


CBP-276S Bolt Parts Former debut.


Participated in technology research development project-high value fastener technology construction plan.


Awarded 9th Gold Torch Prize for "Outstanding Enterprise Manager Association"

Turnover was NT$1,000,000,000. Capital sum up to NT$471,016,000.


Capital sum up to NT$602,900,480.
It was approved by Financial Supervisory Commission R.O.C to issue share certificate on It was approved by Financial Supervisory Commission R.O.C to start the stock of listed company on December 12. And it starts to have over-the-counter business on Dec. 24


The 40th anniversary of the company's foundation.
Vice-President Mr. Joseph Wang takes office.


CBF-164UL Ultra Slender Bolt Former debut.
Capital of Shanghai Chunzu increases US$500,000 by retained earning. Paid in capital increased to US$8,500,000


CBP-255LLM Ultra Slender Part Former deubut.
QTC (Quick Tool Change of punch mechanism) debut.


CSH-5L Second Operation Open Die Heading Machine debut.
Successfully developed High Performance Thread Rolling Machine model AF-10
(license machine by EWMenn Germany)


President Mr. Chen Chi-Tai takes office
Second Operation Open Die Heading Machine model CSH-10LL debut
Slug feeding mechanism debut
Uncoiler model HSF-50 debut


CNH6L Bush Cut-Off Header debut.
CBP135UL Ultra Slender 5 Stations Bolt Part Former debut.
CBF104LLB Ultra Slender 4 Stations Bolt Part Former debut.
CBP108LLA Ultra Slender 8 Stations Bolt Part Former debut. (Ultra High Slenderness Ratio)

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