Major Milestones:
In 2021,The sixth heat treatment line,the third Zn-ni
plating line,the SIDASA automatic coating line
high-frequency line start production.
The new laboratory built and upgraded.
In 2020,The engine Alu bolts approved by FAW-VW and SOP.
The new office building start using in Xiamen Boltec.
In 2019,The fifth plant and automatic warehouse
start operation in Xiamen Boltec.
In 2018,The Alu bolts production line laid out and
start the localization project.
In 2017,Acquisition of Logistics Warehouse in Ohio America.
In 2016,Become the supplier of Electric Vehicle.Joint
venture found Xiamen ESKA Automotive Co.,Ltd.to
produce the Alu bolts.
In 2015,100% capital acquisition of Frank Sieber in
Germany and strengthen the tools design and
manufacture.
In 2014,100% capital acquisition of ESKA in Germany
and path to the advanced European techniques
and OEM.
In 2013, Xiamen Boltec pass the acceptance check by
Xiamen Clean Production Association.
In 2013, Xiamen Boltec pass the Potential Supplier
Assessment by FAW-VW.
In 2013, The laboratory pass the re-examination to
ISO17025.
In 2013, Xiamen Boltec Automatic Zn-Ni plating line of
GM4700 and VW TL244-r645/r677 gain AAA
approval by Atotech annual reassessment.
In 2013, Xiamen Boltec coating line of GMW3359 and
assessment.
In 2013, Xiamen Boltec pass annual Audit by ISO14000.
In 2012, The automatic Zi-Ni plating line of GM4700,
VWTL244, r645 and r677 in Xiamen Boltec
passed the re-examination by Atotech and
achieved AAA.
In 2012, Xiamen Boltec passed the first stage
assessment by Association of Xiamen
clean production.
In 2012, The Magni 504 coating line in Boltec was
approved by GMW16431 of SGM.
In 2012, Xiamen Boltun achieved Split Forging Die
Patent.
In 2012, Xiamen Boltun achieved Composite Device of
Punching and Trimming Patent.
In 2012, Xiamen Boltun achieved Cold Forging Elastic
Mold Device Patent.
In 2012, The coating line of Geomet 321+plus ML in
Boltec was approved by French Laboratory.
In 2012, Xiamen Boltec received ISO14001:2004
certification.
In 2012, Xiamen Boltec obtained certification of Grade B
for bolts below class 10.9 by Beijing
Volkswagen.
In 2012, Xiamen Boltec testing laboratory achieved
ISO17025:2005 certification from Shanghai
GM GP-10.
In 2012, Xiamen Boltun achieved the outstanding
supplier in 2012 by Guangzhou UPG as tier
one supplier of NISSAN.
In 2011, The plating line of TL194, c696 and c697
in Xiamen Boltec was approved by Audi.
In 2011, Xiamen Boltun gained TS16949:2009
Certification and achieve ASESB4 by Nissan.
In 2011, Xiamen Magni established.
In 2011, Xiamen Boltec obtained certification as
follows:
TS16949:2009
Grade B for bolts below class 10.9 by
Beijing Volkswagen
Grade A of Shanghai Volkswagen Formel-Q
ASESB4 of Nissan assessment
In 2011, Boltun QST Group merged and has made full
use of all human resources, production and
Engineering ability from Xiamen Boltun, QST
and Yeswin to reinforce group service
strength.
In 2010, Xiamen Boltun obtained Grade A of Shanghai
Volkswagen Formel-Q.
In 2010, Xiamen Boltec testing laboratory achieved
ISO17025:2005 certification from A2LA and
Shanghai GM GP-10.
In 2010, both Xiamen Boltun and Boltec obtained
ISO9001:2008 certification.
In 2007, Shanghai Yeswin established.
In 2007, Xiamen Boltun complete extending and put
into production, and is awarded Xiamen
Government High-Tech Enterprise Certification
as one of the sixth installment enterprise.
In 2006, Suzhou Yeswin obtained TS16949:2002
certification.
In 2006, Xiamen Boltec, Xiamen Bolwir and Xiamen
Bolmac are established in Tongan district
Xiamen.
In 2006, Xiamen Boltun obtained TS16949 quality
certification of OEMs quality system by Germany
TUV. In May of the same year put into R&D and
manufacturing of automotive screws and
extend factories to expand production scale.
In 2005, Suzhou Yeswin obtained ISO9001:2000
certification.
In 2004, Suzhou Yeswin moved to Dongjing Industrial
Square to expand production scale.
In 2004, Xiamen Boltun obtained ISO9001:2000
certification.
In 2002, Xiamen Boltun passed assessment of TUV and
obtained VDA6.1 quality certification.
In 2002, Xiamen Boltun obtained ISO17025:2000
certification.
In 2000, Xiamen Boltun passed assessment by TUV and
obtained QS9000 certification.
In 1999, Suzhou Yeswin obtained QS9000 certification
and its laboratory A2LA certification.
In 1999, Xiamen Boltun set up die shop in house to
manufacture the tooling, plastic extrusion
molds, stamping dies and etc.
In 1998, Suzhou Yeswin obtained ISO9002 certification.
In 1998, Xiamen Boltun obtained QS9000 certification.
In 1996, Suzhou Yeswin is established in Suzhou.