Delivering Excellence in Silicone Polymer Long Rod Insulators

Crafting high-performance composite insulators with precision, innovation, and quality, SPARKIL sets the benchmark for reliability in power infrastructure solutions.
Facilities In - House
FRP Manufacturing Facility
Silicon Content Test
Glass Content Test & TG Test for FRP Rod
Water Diffusion setup
Rubber Injection Molding

About Us

Welcome to Spark Insulators Pvt Ltd

Spark Insulators Company is a comprehensive manufacturer of Composite Polymer Silicone Rubber Insulators promoted by Leading Entrepreneurs with over two decades experience in power & infrastructure sectors. The company was established in 2009 situated at cherlapally Hyderabad covering up an area of Unit : 1 -> 34600 Sq. ft. Land Area, Constructed Area --> 34200 Sq. ft. Unit : II -> 58500 Sq. ft. Land Area, Constructed Area --> 45000 Sq. Ft. Our R&D, Manufacturing, Quality and sales team are dedicated to produce the best composite insulators ranging from 11kv to 765 kv in India. We aspire to become one of the leading players in this segment through continuous improvement in Technology & product range by meeting the global standards.
Approval's
SPARK insulators for ratings ranging from 11 kV to 765 kV have been tested and approved for design test and type test as per IEC 61109 at Central Power Research Institute (CPRI), Bangalore & ERDA. The Company in India is the only of its kind, to successfully develop insulators to cater to Distribution and Transmission Lines within a short span of time.
First Indian Company with in-house Design, Manufacturing & Testing of 765kV Polymer Insulators
First Indian Company with in-house Design, Manufacturing & Testing of 765kV Polymer Insulators

Approved & Trusted by 1000+ Customers

Why Choose SPARKIL?

Your Reliable Partner in Power Solutions

Unmatched expertise, cutting-edge technology, and a commitment to quality make SPARKIL the trusted choice for high-performance composite insulators.
Over 15 years of trusted experience in composite insulator manufacturing.
Expertise in developing high-performance products for diverse applications.
Dedication to technological advancements and stringent quality control.
A robust sales network ensuring seamless support and service.

Our Quality Control

Slient Features and Advantages

Experienced R & D Product Development Team
Experienced R & D Product Development Team
Meeting the requirements of IEC specifications / PGCIL standards and any relevant international standards
Meeting the requirements of IEC specifications / PGCIL standards and any relevant international standards
End- End to facilities, from design to testing at one location
End- End to facilities, from design to testing at one location
Sophisticated instrumentation and experienced personnel.
Sophisticated instrumentation and experienced personnel.
NABL accredited modern Extra High Voltage Testing Laboratory equivalent to laboratories like CPRI, ERDA to test upto 765 kv and even above.
NABL accredited modern Extra High Voltage Testing Laboratory equivalent to laboratories like CPRI, ERDA to test upto 765 kv and even above.
Powering the Future with Advanced Composite Insulators
Our state-of-the-art Research & Development (R&D), Manufacturing, and Quality Assurance teams work in unison to deliver composite insulators ranging from 11kV to 765kV. With a steadfast commitment to global standards, we focus on continuous innovation to expand our product range and meet evolving industry demands.