TRADELINK SERVICES
We commenced business activities in Madras in the year 1993, with a concept of introducing the latest technologically advanced products in the field of Mechanical Power Transmission to the Indian industries.
MISSION STATEMENT - Our concept from Day one was to serve the Indian Industries with pride as a PARTNER, to improve PRODUCTIVITY leading to ENHANCED PROFITABILITY.
CUSTOMER SATISFACTION - The fascinating products which we had launched in the past 29 years - have proven very successful and received the full support from all segments of Indian Industries.
ETP Keyless Bushes 
Elimination of keys and keyways was always a dream for Design, Machine Builders and Production Engineers. From basic Keys and Keyways, industry moved over to Taper Bushes (with not much advantages). Graduated to Locking Assemblies – offered some improvements but created issues.
ETP Classic was the first to be launched followed by ETP Express, ETP Express R, ETP Techno and ETP Power. With the need for High torque applications ETP Hyloc was first introduced to cater to applications requiring High Torque, High Radial, High Axial and Accurate Positioning.
ETP EXPRESS
Refining the original Classic Bush, ETP Express revolutionized the concept of installing components by using ONLY 1 SCREW to assemble shaft/component – offering several advantages - TIME Saving, Thin Hub, NO Axial movement and EASE of positioning.
ETP HYLOC
Hydro-Mechanical Hub-Shaft connection for heavy torque transmission. Fast to mount, Good concentricity, High torque and High Radial loads. Using a hydraulic pump, mounting/dismantling is faster than any other conventional mounting system.
Perceiving a large vacuum for these products – we decided to introduce these products to OEM’s/End users to add value, thus improving efficiency in their machines/equipment.
ROTAR Universal Joints 
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Proven expertise of more than 60 years. Versatile, Impeccable Quality, renowned the world over. Advanced Design features in combination with SPM’s produceaccurate components. Using specially selected raw materials enable us to cater to your most stringent requirements. Choice of 3 models permit us to offer a choice, to suit yourapplications/speed/torque
Heat Treated components for extended life with the added advantage of being machined IN-HOUSE, offera highly successful, proven product, acclaimed by critical OE’s and various types of end users
All models are available with Black Oxidised/Nickel coating and in Stainless Steel Construction
Model A - Unique design of hollow hardened bush to retain grease and provide for extended life. Ideal for low backlash, and for high mechanical performance. Hardening, grinding & lapping of components offer greater precision and longer life.
Model V - Fitted with Needle roller bearings, ideal for high speeds, precision, rigidity and long life. Additional captive bushes incorporated in the Yoke are unique to ROTAR Universal Joints.
Hardened Bush
Single / Double Joint
Needle Bearing
Extendable Joints & Quick Release
Special Joints
Black Oxide Coated Joints
Applications
Rotar Universal Joint in Cut to length Machine
