Foundation of company
Our founder, Mr. Tan Hin Kooi, founded Poly Fasteners Sdn. Bhd. back in the days when demands of fasteners are arising.
1993Foundation of company
Acquisition by Trifast

Trifast acquired Poly Fasteners and established as TR Formac (M) Sdn. Bhd. appointing Mr. HK Tan as the General Manager for the company.
1998Acquisition by Trifast
ISO Standard
Due to the market demand, our company sought ISO 9001 certification to meet our customers’ requirement. At year 2003, our company was awarded the ISO 9001:2000 certification. Our company was also awarded by SONY’s Green Partnership in the same year.
2003ISO Standard
ISO Standard

A revision of ISO 9001 occurred in 2015, our company adapted the revision and was then awarded ISO 9001:2015 this year.
2018ISO Standard
Change of Company Ownership

Our founder, re-acquired TR Formac (M) Sdn. Bhd. from the hands of Trifast after their decision to withdraw investment in year 2020 and re-established the company as Dinnox Fasteners Industries Sdn. Bhd.
2021Change of Company Ownership
Dinnox Industrial Supplies
August : Established of Dinnox Industrial Supplies
2022