More than 75% of companies use local as well as imported raw materials, while 25% purchasetheir raw materials locally. Local raw materials include silicon, pig iron, and heads. <strong>The</strong> rawmaterials mostly imported are pig iron, coal, nichol, coke, silicon manganese, aluminium,aluminium alloys and foundry chemicals. China, Russia and Africa were found to be thedominating suppliers. However, imports also come from other countries, such as Korea, Iran,Brazil, Ukraine and Canada.<strong>In</strong> forging, it is an equal mix of local as well as imported raw materials. Companies purchasepullies, round bars, pig iron, alloy steel, carbon steel and engine valves locally. Pins, shockabsorbers, valves, tapers, hammer and steel items are mostly imported. Imports mainly comefrom China, but Italy, <strong>In</strong>dia, Korea, the UK, Turkey, South Africa and America are alsorelatively significant players.2.2.3 Stamping and fabrication (sheet metal parts)Most of the body and chassis parts consist of sheet metal parts. Raw material is mild steelsheets in various gauges depending on its use, reliability and safety. Steel sheet is given adesired shape and then welded together to form the shape of the vehicle. <strong>The</strong> technology isdiverse and generally consists of many processes, such as shearing, blanking, forming,drawing, trimming, notching, bending, piercing, embossing, re-striking, welding, etc.<strong>In</strong> order to produce quality stamping or fabrication, the first operation is to determine the diesto be used in manufacturing the part and, after considering the specified quantity, material typeand dimensional tolerances, material information is obtained. Most drawings clearly identifythe required material. Some material specifications can be a problem, resulting in productiondelays. <strong>The</strong>se more difficult material specs can involve special types, special tempers, nonstandardthickness and special thickness tolerances.Tolerances vary according to the design of the part, its ultimate use, the size of the part, theoperations to be performed and the material to be used. This means that each part has its ownpractical tolerance. But, generally speaking, the tighter the dimensional tolerance, the higherthe engineering needed. Each basic metal stamping operation is usually done with one hit. Thatmeans the part's entire periphery is cut with one hit (blanking). All holes and openings are donein one operation with punches located at the point of contact. When possible, formingoperations are done in punch presses using hardened tools.Standard tools and engineering fixtures are used or, when customised tooling is required,computer assisted equipment ensures close tolerances. Each of these processes represent"limited quantity" sheet metal manufacturing, different level of quality, close tolerance abilityand "finished" look.2.2.4 Assemblies (components and sub-assemblies)Assembly techniques are used for making sub-assemblies for cars, motorcycles and tractors.Components produced using assembly techniques are: brake assemblies, gear shaft assemblies,speed-o-meters, flashers, lever combination assemblies, jack assemblies, frames, all types ofshocks, shaft assemblies, CNG assemblies, duct assemblies, panel assemblies, mufflerassemblies, spindle gear shaft assemblies, air cleaner assemblies, CNG bracket assemblies,wiper assemblies, sound dumping assemblies, dash insulation assemblies, parcel trays, packagetrays, seats, dimmers, stoppers, oil level gauge seals, rings, fuel and water tanks.Page 18<strong>In</strong>ternational Trade Centre
Companies purchase 40% of their raw materials locally, while 60% use local as well asimported raw materials. <strong>The</strong> material purchased locally includes MS sheet, hardware, springs,coating material, glass rooftop, carbon rod, local sheet, carbon steel and ball bearing. <strong>The</strong>imported material includes steel wires, metal sheets, tools, plastic compound, and differenttypes of round bar, galvanised and steel wires. <strong>The</strong>se imported raw materials come from Japan,Saudi Arabia, China, Belgium, Korea and some countries in Europe.2.2.5 Product specification certificatesAlmost all suppliers from China, Italy, Korea, Turkey, South Africa, America, the UK, Japan,Holland, Belgium, Europe, Russia, Dubai and Canada give certificates mentioning the origin aswell as the specifications of the product being supplied.2.2 Availability, quality and price of raw materialsA large number of exporters and manufacturers dealing in rubber and assembly are notsatisfied with the availability of raw materials from local sources.Raw materials available for casting and components for assemblies are not of good quality and,in order to ensure premium quality, most raw materials and components are imported.<strong>The</strong> price of raw materials and components is very high. <strong>The</strong> prices of materials over the lastfew years have increased considerably.2.3 Technology and skilled labourNeither local nor imported rubber technology are easily available to new entrants and their costto acquire is very high. Skilled quality labour is also scarce and expensive. Entrepreneurs haveto invest a great deal in training.For casting and forging, local technology is not easily available and the quality of finishedproducts is not satisfactory. However, the prices of casting and forging are reasonable.Premium imported castings and forging are available in the market but they are extremelyexpensive. Skilled labour is a major issue; despite being of poor quality, labour rates are veryhigh.Stamping technology is locally available at reasonable cost but the quality of the diesmanufactured as well as their cost is not satisfactory. Skilled labour is available at reasonablecost.Assembly technology is easily available locally and is of good quality. <strong>The</strong> costs of fabricatingthe equipment for assembly line as well as labour rates are satisfactory.2.4 <strong>Export</strong> marketsCountries to which companies are exporting autoparts are the USA, Italy, the UAE, Sri Lanka,Spain, Bangladesh, Malaysia, England, Brazil, Germany, Poland, Turkey and Europeancountries.<strong>In</strong>ternational Trade Centre Page 19