About us


MCLS Asia Co., Ltd. is located in WHA Eastern Industrial Estate (Map Ta Phut) Rayong, Thailand, a manufacturer of high quality sweetener Maltitol from Tapioca Starch in compliance with a variety of global standards and with high technology.
We were founded in 2003 and officially started business operation on 24th November, 2005 under the name of MC-Towa International Sweeteners Co., Ltd. Recently we changed our name to MCLS Asia Co., Ltd. on 1st October, 2019

Our Business

Beside our production of Maltitol, we enlarge our business to trade a variety of high quality food ingredients which are mainly produced by Mitsubishi Corporation Life Sciences Limited (MCLS) which is our mother company in Japan and one of the leading food ingredients companies in the world.
We can contribute to support our customer’s need to develop delicious and healthy foods in South East Asian Countries by offering a wide range of MCLS products and technical supports.


  • To operate the business under the basis of social responsibility and virtue without any accident which will effect to the communities and environment
  • To deliver high quality products to consumer to encourage a healthy lifestyle parallel to this era of health-conscious. The consumer can enjoy the good taste along with healthy life.

Security &

  • Monitor on the pollution of wastewater and air pollution, the results are very low which ensure that it will not effect to the environment.
  • Continuously improve wastewater and air pollution treatment system to be high efficiency.
  • The safety committee takes the responsibility in safety matter.
  • Set up the criterion of safety to monitor safety condition of every job, employee and related person.
  • Encourage all employee to join in safety operation, check the equipment and machines. Also the emergency fire drill practicing is held periodically.


MCLS Asia Co., Ltd. is certified ISO 9001, GMP, HACCP, FSSC 22000 by SGS (Thailand) Limited, Kosher by The Orthodox Union and Halal by The Central Islamic Council of Thailand to guarantee our product and process complied with International Quality and Food Safety systems as well as religious requirements.

Our employees offer us their complete support to maintain our best levels of service to ensure customer satisfaction through continuous communication and continuous improvement.


Establish MC-Towa International Sweeteners Co., Ltd.


Grand Opening Ceremony.


ISO 9001: International Standard specifies requirement for Quality Management Systems.
Kosher: Conform to the regulations of kashrut (Jewish dietary law). Food that may be consumed according to Jewish law.


GMP: Good Manufacturing Practice
HACCP: Hazard Analysis and Critical Control Points for food safety to prevention finished product inspection from physical, chemical, biological hazards and safe for customer.
Halal: Permissible to use or engage in, according to Islamic law. Foods that are permissible for Muslims to eat or drink.


TLS-8001: Thai Labor Standards, Social Responsibility of Thai Businesses by specifying work rules regarding employment conditions, working conditions and safety at work are standardized.


Carbon Footprint: The amount of greenhouse gas emitted from various departments throughout the product's lifespan, which reduces the use of various components in the form of products equivalent to carbon dioxide per unit of product.


FSSC 22000: Food Safety System Certification is International Standard specifies requirements for food safety management system where an organization in the food chain needs to demonstrate its ability to control food safety hazards in order to ensure that food is safe at the time of human consumption.

1 October 2019

Change company name to MCLS Asia Co., Ltd.