Aluminum Die Castings

About Shin Long

Shin Long : Aluminum Extrusion Manufacturer

Shin Long, the aluminum extrusion manufacturer, was founded in the year 1975 with a factory space and land area of 18,500 square meters. Our core business includes alloy die casting, aluminium gravity die casting, zinc die casting, CNC precision machining, mold making. Secondary business is aluminum forging, aluminum extrusion. We are a company seeking to offer top quality and service in the market. In the past year, we were proven by our numerous customers with awards for the best aluminum die casting factory in quality, performances, and improvement.

Shin Long as the professional aluminum extrusion manufacturer is capable of manufacturing a wide range of product, for example, bicycle parts (e.g. brake system components), motorcycle parts (e.g. brake system components, steering components), automobile parts (e.g. shock absorber assemblies, radiator connecting plates, windshield wiper brackets, engine hoods, water outlets, pedal plates, power generators, and starter motor parts), telecommunication equipment components, Industrial hardware components (e.g. door closer housing), air compressor components, computer peripheral product components (e.g. printer casing, LCD TV base, cash register casing), marine industrial components, woodworking machine components (e.g. sawing table), LED lighting components, industrial push button housing/limit switch casing, etc. 

Shin Long aluminum extrusion manufacturer was awarded ISO 9002 in 1994 and QS 9000 in 1996, and awarded ISO 9001:2000 version in 2004. We also awarded ISO / IATF 16949:2016. Furthermore, we were awarded "World Quality Commitment" in 2003 in Paris, France. In 2004, we were awarded "The 7th Annals Rising Star Award" and "The 13th SME National Award" in Taiwan. All those records have proven that our products are entrusted with high acclaim because of our quality. Distinguished products with high-quality standard and reliable process control in our products ensure that we are your top choice for aluminum extrusion manufacturer

Shin Long Gained Recognition of Various National Awards from Product Quality
Shin Long Gained Recognition of Various National Awards from Product Quality

Quality Policy

  • Quality first
  • Customer oriented
  • One stop service

Company Culture

  • Honest
  • Responsible
  • Professional
  • Positive

Business Philosophy

  • People oriented
  • Diligence & Sureness
  • Active
  • Contribute to the community
  • Sustainable development


  • To be a world class die casting industry in Asia
  • Expand into international market

Employment Philosophy

  • Regardless of gender, priority will be given to employees with great ability
  • All employees will be treated fairly for the fruitful share
  • Build career path for employees & to provide quality work environment & non stop training to upgrade their skill