Company Profile

C.HENG HUAT LTD., PART. was founded in 1959, and following its success, is the establishment of ISARA TOOLS LTD., PART. in 2001, under the trade name, 'CARBIDE-SAWS' it is know as the first tooling specialist to offer resharpening & tools manufacturing services in Thailand. Our products are made of high quality materials and the field of applications covers industries ranging from wood, plastics, metalworking, wear parts for concrete cover plates, glass, ceramics, building, mining and quarrying.

With our well skilled and experienced teamwork who will provide great service both before and after sales including our offered technical consultant and application know-how besides our punctual delivery and maintenance advice, our customers are ensured of the best products and service they can have from us. Moreover, we are offering new technology and training support our clients to maintain or develop their possible potential growth in the business. Most importantly we are pleased to be part of our client in success!

Company History Timeline
  • 1959
    The president Isara Ruthaisiriroj established at Soi Barn Bart BANGKOK city, THAILAND
  • 1961
    Relocated to 299-301 Bamrungmuang Road,Bangkok under the name of C.HENG HUAT LTD., PART.
  • 1964
    Capital advance was increased to US $360,000
  • 1968
    We imported German’s Machineries for manufacturing and sharpening services.
  • 1972
    Completion executed sharpening skill certification of carbide tools firstly in Thailand and expanded Factory for Re-sharpening department.
  • 1975
    Started making and selling of tungsten carbide tipped-circular saw-blade and TCT profiles cutter & router bits.
  • 1980
    Succeeded to develop and manufacture all kinds of tungsten-carbide cutting tools.
  • 1985
    Built a new factory for re-sharpening & re-tipping department
  • 1990
    Expansion of metal working department.
  • 1995
    Succeeded to development & manufacture all kinds of cutting tools.
  • 2000
    Setup super precision measurement room started making TCT Profile cutter and router for cutting metal & non-ferrous metal.
  • 2001
    Grand opening ISARA TOOLS LTD., PART. Succeeded to develop and manufacture of tungsten carbide tipped for cement board, asbestos board, calcium silicate board roofing tiles etc.,