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Sanwa Indonesia by PT. MERAH KARYA MANDIRI

Quality Management System ISO 9001

The manufacturing plant of Sanwa Tesmex Co., Ltd. obtained ISO9002 certification from the foundation "Japan Quality Assurance Organization (JQA)" in 1996. In October 2002,Sanwa Electric Instrument Co., Ltd. was organized as one company incorporating the manufacturing division and sales division. In November 2002, the company obtained ISO9001:2000 certification (JQA-1453).The scope of the registration covers the design, development, production and servicing of multi-meters, clamp meters, insulating-resistance testers, standard generators, light power meters, and laser power meters.


Traceability to prove the compliance with national and international standards is an essential factor for measuring instruments used as test instruments associated with quality assurance. Products of Sanwa are calibrated by reference samples which is periodically checked for its compliance with national standards. A calibration certificate and test data report are available on your request (a fee applies).

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Management System

Environmental Management System. We implemented activities aimed at acquiring certification under the ISO 14001 standard for environmental management systems, and were granted the certification by the Japan Quality Assurance Association in November 2007. We involve all employees in environmentally balanced....More

Environmental Philosophy

We involve all employees in environmentally balanced activities throughout every stage of the process of delivering products and services to customers in order to achieve sound environmental management as a community and customer-oriented company. (Established on April 2nd, 2007).....More

Imitation Warning

SANWA is a registered trademark of SANWA ELECTRIC INSTRUMENT CO. LTD., JAPAN. Lately, there have been reports that SANWA products have been imitated and such imitations have the trademark "SANWA", which is similar in style, appearance same pronunciation...More


Measurements only become meaningful when there is confidence in the accuracy and the quality of the instruments being used.Sanwa has developed countless measuring instruments since its founding in 1941 and, in doing so, has delivered countless solutions to customer needs.....More