Mahajak Industry Co.,Ltd was established in 1969 to manufacture a high quality fastening products such as bolts,nuts and screws which have been well know in domestic and international markets. In the positive customer’s responses to high quality Mahajak’s products. We have continued with advanced technology in order to satisfy the demand of customers and toward industry 4.0
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1969: Establishment of company on present site.
1970: Start of operations.
1987: The Company was accepted as the only local structural bolt and High Strength Friction Grip bolts for the Rama IX Bridge.
2000: ISO 9002 certification for Fastener.
2007: Achieved ISO/TS 16949:2002 certification.
2010: Achieved ISO/TS 16949:2009 certification.
2010: Achieved ISO 14001:2006 certification.
2013: Achieved OHSAS 18001 certification.
2017: Achieved ISO 50001:2011 certification.
2018: The Company was accepted as the only local structural bolt and High Strength bolts for the Suwannabhumi Airport.
2019: 50th anniversary celebrations.