Top-Green Fastener-Tech Corporation established since 1966. Our main product is screw and we have machine could manufacture the screw. We also have capability help customer develop new fasteners to satisfy the market demand.

And we always keep: Integrity, Fast Reply, Quality First and Customer First as our policy. It allowed us constantly thinking, changing, challenging and executing to stabilize our position in domestic and oversea market.

Below is our market analysis in several territories:
15% in Japan ; 25% in America ; 15% in Europe ; 20% in Australia and New Zealand ; 15% in Asia ; 10% other area

Capacity for Screw:
Dia. M3 ~ M8 & #4 – 5/16” ,
Length 6.5mm to 150mm-Standard Parts
Length 300mm-Special Parts
Capacity for Nut: M2~M24

Surface Treatment:
ZP, Cr6+(Clear and Yellow), Dacromet, Ruspert

Certificate
ISO9002-1994 certificate for trading department and manufacturing department in May, 1999.
ISO9001-2000 certificate for trading department and manufacturing department in Jan, 2003.
ISO9001-2008 certificate for trading department and manufacturing department in Jan, 2010.
Award 1997 Taiwan Outstanding Enterprise Award.
2000 Taiwan Domestic Outstanding Metal Industry Enterprise Award.
2001 Taiwan Outstanding Enterprise Best Service Award elected by customers
2009 SBIR Design & Develop Award by Taiwan Economy Bureau