Cylinder Liner
  • Centrifugally Cast Cylinder Liner & Sleeves with precise machining.
  • Manufactured with is FG220/ASTM material specification with Chromium & Nickel elements
  • Micro structure & chemical composition analysis of each and every batch.
  • Fine Plateau Honed cylinder liner bore.
  • Randomly inspection of honing angle and structure of cylinder liners.
  • Randomly check tensile strength and profiles.
  • 100% dimensional inspection of finished Cylinder Liners.
  • 20000 pieces production capacity of Cylinder Liners per month.
  • We produce more than 1200 various models of Cylinder Liners for different. Read More
  • We purchase high quality forgings from most reputed suppliers to manufacture connecting rods. Having streamlined manufacturing process from machining to honing, we produce more than 8000 connecting rods every month.
  • We use material of Grade CK45 with low alloy chromium in order to maintain good tensile and resistance strength.
  • The finished components are further analyzed for various parameters like surface roughness, honing angles, and geometrical dimensions etc. Read More
Connecting Rod
Air Cooled Blocks

We offer our client an excellent quality range of High Speed Cylinder Air Cooled Block, which are manufactured from high grade quality raw materials. These can be customized as per our precious customers specifications. These are widely known for its durability and quality.

Our High Speed Cylinder Air Cooled Block can be availed at industrial leading price. Read More

Syntech Auto is specialized in manufacturing varieties of Engine Valves making use of all kind of materials. Following are the special processes which are performed on the valve resulting the best quality.

For engine valves distributors who requires different metallic composition Syntech Auto is able to produce accordingly by offering number of valve grade, which will meet American, European and Japan standards along with our manufacturing and quality standards. Read More

Engine Valves
Engine Pistons

Pistons for both Passenger Diesel Cars and Gasoline applications. We manufacture cast ring carrier pistons for Passenger Diesel Car Engines made from high temperature resistant aluminum alloys both with and without cooling gallery.


  • Pistons with bore diameters ranging from 40 to 250 mm.
  • Pistons suitable for both passenger Diesel Car Engines & Gasoline applications.
  • Pistons with Low weight and high structural rigidity.
  • Highly suitable for increased specific power output. Read More
  • Centrifugally casted valve guides with precise machining and grinding to match highly complex geometrical parameters.
  • Prepared using quality fabrics like grey cast irons, bronze, copper etc
  • The final product is inspected for dimension, smoothness, material quality, tensile strength, hardness and profile testing is also applied.
  • Close Clearance of 20microns in inside diameter and 15 microns on outside diameter.
  • Having wide manufacturing experience and production capacity up to 200000 pcs per month. Read More
Valve Guides
Piston Rings

Fostered with immense years of industry experience, we are involved in manufacturing, exporting and supplying Piston Rings. Our deft team of technical experts manufactures this piston ring valve by making use of high quality metal alloy with the aid of modern technology. Perfect for internal combustion engine or steam engine, it is mainly used to regulate engine oil consumption. Furthermore, we offer this Piston Ring at nominal rates to the clients.


  • Easy installation
  • Excellent tolerance
  • Accurate dimension
  • Sturdy design Read More
  • We manufacture crankshaft for trucks, automobiles, tractors, generator etc under strict supervision and stringent material analysis.
  • Each and every product is prepared after rigorous testing for geometrical parameters, tensile strength, and surface roughness before its final release.
  • Our crankshafts are always prepared with latest tools and technologies as per clients’ specifications. Read More
Crank Shaft
Cam Shaft

Our firm is a prominent manufacturer as well as exporter of Camshafts for Automobiles. They are manufactured under the direct supervision of a qualified professional experts in order to produce quality output. Featuring a cylindrical rod, these automobile camshafts are generally used in piston machines in order to manufacture camshafts. It is due to our years of experience that we have been able to get a wide number of satisfied clients who trust us for providing quality products with in time delivery of the same. Read More

Syntech Auto is the largest manufacturer in India for bigger diameter hex bolts and nuts in high tensile grade from M-20 diameter and above till M-100 by hot forging process, our manufacturing facilities in Gujarat are currently producing hex bolts and nuts upto M-100 in bigger sizes the complete range of bigger bolts is given below:-

  • Standard hexagon Bolts / Screws
  • Hexagon nuts
  • Carriage bolts
  • Heavy hex bolts
  • Shoulder bolts
  • Hot dip galvanised hex bolts for wind energy and wind mills
  • High strength friction grip bolts and nuts
  • Banjo bolts
  • Hub bolts
  • Wheel bolts
  • Track shoe bolts and nuts. Read More
high tensile bolt