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INTEGRATED AND COMPLETE MANUFACTURING PROCESS
Committed to Quality and National Standard
We’re PT. WONOSARI JAYA, and we’re proud to be innovators of the highest standard, using cutting-edge technologies to lead the industry forward. Through meticulous and reliable work, our company has become known as a top Steel Manufacturer. Have a look at our diagram and let us know if you have any questions about our integrated process.
PRODUCTION FACILITIES
CERTIFICATION AND STANDARD
We are committed to the certified industry workforce and product standards:
ISO 9001 and SNI (Indonesian National Standard).
Standards we use:
- Quality Management System ISO 9001:2015
- SNI 0076:2008: Steel Wire Rope
- SNI 03-0090-1999: Gabion
- SNI 03-6154-1999: Gabion Wire
- BISBY LSSM-035-IDN SSMM_022
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