Updates | Sealant Enterprises in Chennai,Established in 1989, Sealant Enterprises is a leading ISO 9001:2008 certified manufacturer and supplier of Quick Release Couplings (QRCs), valves, and Quick Change Tip Jaws for CNC power chucks. We began with QRCs and special purpose machines, with TELCO (now Tata Motors) as our first customer. Today, we offer over 2,000 variants of QRCs, including Through, Single Shut-Off, Double Shut-Off, Pneumatic, Hydraulic, Cam Lock, Pin Lock, and custom-designed couplings. Our strength lies in designing and developing solutions tailored to customer needs, particularly for testing applications—improving testing efficiency by 4 to 10 times. We also hold a patent for our Quick Change Tip Jaws, which earned us the G. S. Parkhe Award in 2007. All products are manufactured in-house, 100% leak-tested (from 0.1 bar to 350 bar), and built to maintain interchangeability over years. We have a proven track record of 99.8%+ vendor ratings, and our customer base exceeds 500 clients across India. With a monthly output of 25,000+ Limiter Valves and a reputation for reliability, we continue to deliver performance-driven products that reduce machine downtime and boost operational efficiency.

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