PRICE HISTORY.
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Roop Ultrasonix Limited designs, develops, manufactures and markets ultrasonic industrial equipment. Its disclosed product lines cover ultrasonic plastic and metal welding, cleaning, sieving, non-destructive testing, sonochemistry, fabric cutting and sealing, and specialised applications. The company states that it has manufacturing facilities in Gandhinagar, Gujarat and Mumbai, supported by an application laboratory, tool room, machine shop, testing and design centre, and laboratory measuring equipment. Its product architecture includes plastic-welding presses, hand welders and components; metal-welding systems; textile and packaging equipment; cleaning systems; non-destructive-testing instruments; powder-screening equipment; and liquid-processing systems. RTUL describes itself as a former joint venture with Telsonic AG, Switzerland. The company therefore combines equipment design and production with application engineering and technical-support capability across multiple industrial ultrasonic use cases.
About this company
Roop Telsonic Ultrasonix Limited is an Indian engineering company that designs, develops and manufactures ultrasonic machines and systems for industrial applications. Incorporated in 1982 and headquartered in Mumbai, Maharashtra, the company has built its position as a specialist in ultrasonic technology, a field where high-frequency sound energy is harnessed for precision manufacturing and testing processes. The company's product range spans several distinct application areas. Its core offerings include ultrasonic plastic and metal welding systems used widely across automotive, electronics, packaging, medical-device and consumer-goods manufacturing. Alongside welding, Roop Telsonic produces ultrasonic cleaning equipment, ultrasonic sieving and screening systems, ultrasonic non-destructive testing instruments, sonochemistry reactors, and specialised fabric cut-and-seal machines. This breadth allows the company to serve a diverse industrial customer base rather than depend on a single end-market. A defining feature of the company's history is its long-standing technical collaboration with Telsonic AG of Switzerland, a recognised global name in ultrasonic technology. This association, dating back to the early 1990s, has shaped the company's engineering capabilities and brand identity in the Indian market. The company operates manufacturing facilities in India, including a presence in Gujarat, and has extended its footprint through overseas subsidiaries in Southeast Asia, reflecting an effort to address regional demand for ultrasonic solutions. Roop Telsonic is widely regarded as one of the established domestic players in Indian ultrasonic instrumentation, a relatively niche but technically demanding segment. Its installed base across welding and cleaning applications gives it a recognised name among industrial buyers. In the unlisted market, the company draws attention for its long operating history, its specialised positioning in industrial automation and precision-manufacturing equipment, and its Swiss technology lineage. As a profitable, dividend-history engineering business that remains outside the public exchanges, it features on unlisted-share platforms where its shares are quoted at indicative price levels. Investors monitoring India's industrial and capital-goods themes often track such niche manufacturers for their exposure to factory-automation demand.
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COMMON QUESTIONS.
Is Roop Telsonic Ultrasonix Limited listed on the stock exchange?+
No. As of 2 September 2026, Roop Telsonic Ultrasonix Limited is an unlisted company whose shares trade over-the-counter; it would list only if and when it completes an IPO.
What is the Roop Telsonic Ultrasonix Limited unlisted share price?+
As of 2 September 2026, the indicative unlisted share price of Roop Telsonic Ultrasonix Limited is ₹188 per share. This is an over-the-counter reference price, not a stock-exchange quote.
What indicative minimum amount is displayed for Roop Telsonic Ultrasonix Limited unlisted shares?+
The displayed unit count is 55 share(s); at the indicative price of about ₹188, the displayed amount is approximately ₹10,340. This is a display convention, not evidence of inventory, an order minimum or a quote.
What is the ISIN of Roop Telsonic Ultrasonix Limited?+
The recorded ISIN of Roop Telsonic Ultrasonix Limited is INE01QU01011. An ISIN is a 12-character security identifier. Verify it against the issuer and the relevant depository record before using it for any transfer or documentation.
Is trading in Roop Telsonic Ultrasonix Limited unlisted shares legal in India?+
Unlisted shares can be transferred off-market in India, but the legal, tax and compliance position depends on the security, parties, documents and current rules. Verify the intermediary, issuer restrictions and applicable requirements before proceeding.
Is there a lock-in period for unlisted shares?+
A post-listing lock-in may apply under the rules in force at the time. The period and any exemptions can depend on the holder and acquisition, so check the current regulation and the issuer's offer documents rather than relying on a generic period.
Do you guarantee returns?+
No. Unlisted shares carry higher risk and lower liquidity than listed shares. Returns depend on company performance, market conditions and future listing outcomes. This is information only, not investment advice.