Located at Rojana Industrial Park, Ayutthaya, Thailand, is a wholly-owned subsidiary of D’nonce Technology Berhad. ISCM Technology offers Cleanroom & contract manufacturing and Polymer engineering products.

We are certified: ISO 9001:2008, ISO 14001: 2004, OHSAS 18001:2007, ISO 22000:2005

70/5 Rojana Industrial Park, Moo 9. T.Thanu, A.U-Thai, Ayutthaya 13210 Thailand.



Tel: (+66) 035 800 116
Fax: (+66)035 800 001


We Provide For You


Cleanroom & Contract Manufacturing

Our facility is equipped with ISO Class 5/Class 100, ISO Class 6/Class1K and ISO Class 7/Class10K Cleanrooms to provide sub-assemblies and inspection services for our customers in the electronics industry as well as precision components and tray cleaning services to our customers from the Hard Disk Drive (HDD) industry.
We are able to provide a complete turnaround service for all trays, both prime and recycled from collection, sorting, removal of labels to inventory management. The trays are washed to meet stringent requirements and are low in particulate contamination. The trays are packed in Cleanroom environment which ensures compliance to contamination control. Our Cleanrooms also comply with the standards for wafer / substrate tray wash.

Cleanroom Sub-assembly and inspection services

Sub-assembly and inspection services for customers in the electronics companies that require Cleanroom facilities.
Our Cleanroom has the following features:
• ISO Class 5 (Class100) at Final Visual Mechanical Inspection (VMI) and Packing.
• Centralize air conditioning system
• Temperature: 20 – 24 oC (68 – 75.2 oF)
• Humidity of 40 – 70% RH (relative humidity)
• Air velocity: 60 – 120 feet per minute (FPM) or 0.3 – 0.6 m/s
• Conductive tiles 10E5 – 10E6
• ESD (electrostatic discharge) chairs
• Conductive grid type ESD safe garment
• Air ionizers at critical stations
Suitable for hard disk drive, imaging, acoustic, medical devices component assembly.

Ultrasonic and Spray Cleaning Services

A cleanroom especially for precision aqueous cleaning system to clean components and trays using de-ionized water.
The Cleanroom has the following features
• ISO Class 5/Class 100 cleanroom with 100% Fan Filter Units (FFU) and Ultra Low Penetration Air (ULPA) filter
• ISO Class 5/Class 100 cleanroom with 60 cm raised floor for Final VMI and packing
• Part loading in ISO Class 7/Class 10K cleanroom while machines are in ISO Class 6/Class 1k cleanroom
• Fully automated ultrasonic cleaning system and spray cleaning system which cleans and dries the components and parts.
• Centralize air conditioning system
• Temperature: 24 ± 3 degree C
• Humidity of 55 ± 10% RH
• Air velocity: 60 – 120 feet per minute (FPM) or 0.3 – 0.6 m/s
• Conductive tiles 10E5 – 10E6
• ESD chairs
• Conductive grid type ESD safe garment

Suitable for hard disk drive and semiconductor industries
We are able to support our customers from collection, sorting, removal of labels to inventory management. The trays are washed to meet stringent requirements and are low in particulate contamination. The trays are packed in cleanroom environment which ensures compliance to contamination control.

Our other equipment include the following
• Ultrasonic cleaning machine – 2 units
• Pressurized spray cleaning machine – 3 units
• LPC laboratory (liquid particle count) – 1 unit
• Particle counter – 1 unit
• Nikon microscope – 45 units
• Air velocity meter – 1 unit


Polymer Engineering Products

Manufacturing of Thermal Vacuum Forming products for the Electronics, Automotive, Medical and Food packaging involving the normal anti static and conductive materials.

  • HIPS (High Impact Polystyrene)

  • ABS (Acrylonitrile Butadiene Styrene)

  • PET (Polyethylene Terephthalate)

  • PETG (Polyethylene Terephthalate Glycol-Modified)

  • HDPE (High Density Polyethylene)

  • PP (Polypropylene)

  • PC (Polycarbonate)

  • PS (Polystyrene)

  • PE (Polyethylene)

  • Acrylic (PMMA – Polymethyl methacrylate)

Our molds comprise

  • Cast aluminum molds

  • List Machined aluminum molds

  • Composite molds, including epoxy molds

Vacuum forming machines’ capabilities

Our finishing / trimming machines

Manual Die Cut