Sigma Instruments Company is in the business of design & development,
manufacturing and supply of Tank Level & Flow Instrumentation products.
Established in 1973, Sigma draws its inspiration from E the eighteenth
letter in the Greek alphabets, used to denote the algebraic sum total.
The purpose is to serve the industry by recognizing and providing a sum
total of fluid monitoring devices and allied instrumentation products
to its customers.
The products can be broadly classified into:
- Tank Level Indicator
- Level Switches
- Sight Glasses
- Flow Switches
- Allied Instrumentation Products.
processes are managed on principles of ISO 9001:2008
Quality Management System. The company is enlisted with EIL. Recognition & approval of our
products by leading domestic and international companies / consultants
and repeat orders from our customers, fuel our passion to go that extra
mile in delivering the reliable gaging & control, needed for Tank
Level & Flow Instrumentation Products. The products can also be supplied with IBR Approval and CE Mark.
Instruments Company is Committed to:
Provide reliable products to the customer based on engineering principles
with desired quality and service, creating confidence for repeat requirements.
Practice and maintain highest corporate ethics of Honesty &
Integrity with Suppliers, Customers, Associates and Co-workers.
Foster a culture where training is an integral part to continually
improve the processes.