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Who We Are

About Us

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Goalwin India Private Limited (SLR Energy) is a leading manufacturer and supplier of sustainable agricultural and marine-based products, committed to promoting eco-friendly farming and aquaculture solutions. Headquartered in Thanjavur, Tamil Nadu, with marine operations in Rameswaram, Thondi, and Madurai, we proudly serve customers across India and international markets.

We specialize in the manufacturing of Bio-CNG, fermented organic manure, and innovative organic inputs such as Goalwin Black Gold and Goalwin Black Gold Biotonic, designed to improve soil fertility, enhance microbial activity, strengthen plant health, and increase crop productivity while reducing dependence on chemical fertilizers.

In addition to our agricultural solutions, Goalwin India Pvt. Ltd. is a trusted dealer of fresh and dry seaweeds, Agar Agar, and FG Mats & Strips. We source premium-quality seaweed from the rich coastal regions of South India and ensure the highest standards in procurement, processing, and distribution for both domestic and overseas markets..

Our Mission:

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To provide high-quality organic agricultural products that enrich the soil, increase crop yields, and promote sustainable farming practices.

Seaweed Cluster

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Our Products

Sargassum Dry Seaweed

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Sargussum Powder

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Sargassum Extract

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Sargussum Gel

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Sargussum Flakes

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Used Alginates

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Agar Agar/China Grass

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Agar Agar Mats

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Agar Agar Strips

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Testimonials

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Office Hours

Office Hours
Monday 8:00 AM - 7:00 PM
Tuesday 8:00 AM - 7:00 PM
Wednesday 8:00 AM - 7:00 PM
Thursday 8:00 AM - 7:00 PM
Friday 8:00 AM - 7:00 PM
Saturday 8:00 AM - 7:00 PM
Sunday Closed

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