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Ruby Mica Co. Ltd. was established in 1968 for manufacturing the highest quality mica-based electro-thermal insulating materials catering to diverse industrial applications globally. Armed with over 45 years of experience, we have continuously evolved in accordance to the dynamic market needs for innovative insulation solutions for the electrical industry. Our state-of-the-art, fully-integrated manufacturing facility affords us complete control over the manufacturing process, right from product conceptualization phase to micro-product developmental stage, leading to ultimate customer satisfaction. Dedicated to Innovation and Excellence Capitalizing on the unique electrical and thermal characteristics of natural mica, Ruby Mica has developed a special insulation system catering to the high-voltage motor and generator industry. These high-performance materials have excellent workability with dielectric and thermal properties to match. Starting from the subtle techniques of mica-taping on conductor coils to the VPI process, our products are fine-tuned to perform to exacting parameters. We strongly believe that good ingredients make a great end-product; hence we start by manufacturing the highest-grade of mica paper ourselves; picking recommended backing-materials and laminating them using world-renowned binding resins that keep product-aging in check besides granting them a longer shelf-life. Over the years we have emerged as a one-stop shop for complete high-voltage rotating machine insulation systems. Our status as an approved vendor to large corporates like Indian Railways (Chittaranjan Locomotive Works, Diesel Modernization Works), Bharat Heavy Electricals Limited (Bhopal & Haridwar), and others, bears strong testimony of our capability, expertise and commitment to quality. A highly-reliable product and honest pricing-policy comes as standard when you deal with us.
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Nature of Business

Exporter and OEM Manufacturer

Total Number of Employees

101 to 500 People

Year of Establishment


Legal Status of Firm

Limited Company (Ltd./Pvt.Ltd.)

Annual Turnover

Rs. 10 - 25 Crore

Import Export Code (IEC)


GST Number


IndiaMART Certification

Trust Seal Verified

HSN CodeHSN Description

25251010Mica, including splittings; mica waste - crude mica and mica rifted into sheets or splittings: mica blocks

48081000Paper and paperboard, corrugated (with or without glued flat surface sheets), creped, crinkled, embossed or perforated, in rolls or sheets, other than paper of the kind described in heading 4803 - corrugated paper and paperboard, whether or not perforate

68141010Worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials plates, sheets and strips of agglomerated or reconstituted mica, whether or not on a support: cut mica condenser films or plates

85461000Electrical insulators of any material - of glass

85471010Insulating fittings for electrical machines, appliances or equipment, being fittings wholly of insulating material apart from any minor components of metal (for example, threaded sockets) incorporated during moulding solely for the purposes of assembly, other than insulators of heading 8546; electrical conduit tubing and joints therefor, of base metal lined with insulating material - insulating fittings of ceramics: porcelain bushing below 6.6 kv

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