SWPI has been engaged in manufacturing exclusively Weights since 1961.
The scenario of the world is changing very rapidly due to revolutionary development in the field of Science & Technology. It has brought a marked change in the requirement of quality weights of various specifications, shapes, sizes, designs, accuracy class, etc.
OIML- the apex body of Weights & Measures – had issued its first started International recommendation for weights vide IR No. 1 & 2 in 1968 and SWPI started manufacturing weights according to the said Recommendation in 1972. The sample of our weights was submitted to the OIML, who appreciated the same vide their message dated 3rd August 1973.
Not only that, OIML have also recognized SWPI as one of the suppliers of Cast Iron Weights and had published their name under the heading of suppliers of Cast Iron Weights of OIML(or other) specifications in their Guides issued in march, 1987 (page 55 of FOURNISSEURS d’ EQUIPMENT de CERTIFICATION).
SWPI’s metric weights have traceability with BIPM, Paris (France). We manufacture weights ranging from 50g to 1000kg and 4oz to 2000lb a piece of any specification. Due to consistent quality and performance, SWPI has been honored at many occasions at the Zonal, National & International Levels.
Our article “Suggestions to improve iron weights of OIML R47 and R52” has been published in OIML Bulletin Volume XLIX, Numbers 2-3, July- October 2008.
In the 44th CIML meeting held in Mombasa, Kenya from 26th – 31st October 2009, in recognition of our excellent contribution to Legal Metrology in the developing country, the OIML has issued a Letter of Appreciation.
Accuracy in Weighing Systems throughout the world is SWPI’s Motto.
17th June 2020
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