JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD. short name 'JSW', is a wholly state-owned company, also a subsidiary of SINOMACH GROUP (the biggest machinery group in China, ranked No.250 of TOP500 in 2021).
JSW is founded in 1992 and registered with capital of 4.5 million US dollars, located in Wuxi city, Jiangsu Province, with workshop area 50,000 square meters with first-class production lines,and office area 3000 square meters.
JSW passed ISO 9001,ISO 14001,ISO 18001 ,ISO 5001 and AEO certified.
We are manufacture and exporter, which turnover of rolling elements last year is 40 million US dollar, mainly exporting the Europe and America inclduing Germany, Italy, France, Belgium, Austria, Spain, Hungary, Poland, the USA, Mexico, Brazil, Chile, Malaysia.
*** PINS
A. DIN 1 (ISO 2339)taper pins
DIN 7 (ISO 2338)round head at both ends
DIN 6325(ISO 8734) round head at both ends, one head with 15o chamfer
Diameter: Ф2mm to Ф30mm
B. DIN 7979D one end is round head, the other end is flat head with thread and chamfer. It also with exhausting slot
DIN 7979C one end is round head, the other end is flat head with thread and chamfer.
Diameter:Ф5mm to Ф40mm
C. Spring PINS: DIN 1481( ISO 8752), DIN 7346( ISO 13337)
D. Spiral Pins : DIN 7343(ISO 8750), DIN 7344(ISO 8748)
E. Non- standard pins, we can also make according to your drawing
Audited Supplier 
JSW is founded in 1992 and registered with capital of 4.5 million US dollars, located in Wuxi city, Jiangsu Province, with workshop area 50,000 square meters with first-class production lines,and office area 3000 square meters.
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