Manufacturers of parallel keys, lead screws, shafts and slide plates — trusted by India's heavy machinery builders for over four decades.
For over 40 years, First Choice Trading Company has machined the parts that keep India's heavy industries moving. What began as a small Ghaziabad workshop is today a trusted supplier to wire drawing, rolling mill, cement and gear box manufacturers across the country — a legacy built one precise component at a time.
Every key, screw and shaft leaves our floor measured, checked and true to drawing. Tolerance is not a target here — it is the starting line.
Our parts go into machines that run for decades. We machine them accordingly — right material, right finish, right fit.
Most of our clients have bought from us for twenty years or more. They stay because the part arrives right, on time, every time.
"Our clients' machines carry our name in every rotating part — that is a responsibility we have honoured for 40 years."
Six product lines, one obsession with fit and finish. Parallel keys machined to DIN 6885 in EN8 and mild steel — standard sizes ready to ship, custom development on request.
01Torque transmission, zero slip
Feather and parallel keys machined to DIN 6885 (ISO 773) standard for precise shaft-and-hub fits. Manufactured in EN8 and Mild Steel (MS), from 6×6 mm up to 50×28 mm cross-sections with lengths to 1000 mm — custom sizes made to order.
02True threads, smooth linear motion
Trapezoidal and square-thread lead screws with matching nuts, cut true for backlash-free linear movement in presses, vices and machine slides. EN8 and MS, turned or ground finish.
03Turned & ground to tight tolerance
Turned, ground and polished shafts for gearboxes, rollers and drive assemblies. EN8, EN19 and MS in any diameter or length, machined exactly to your drawing.
04Wear plates for heavy slideways
Wear-resistant slide plates and guide strips for slideways, presses and heavy machinery beds. Machined flat, drilled or countersunk to your hole pattern, any thickness.
05Mild steel rollers, true & balanced
Mild steel conveyor, guide and table rollers machined true and balanced for smooth, long-running service. Custom diameters, lengths and shaft ends made to your drawing.
06Built-to-print development
Send a drawing or even a worn sample — we develop and machine the component, from one-off prototypes to repeat batch production, backed by 40 years of shop-floor experience.
Keys, shafts & wear parts that keep drawing lines running shift after shift.
Heavy-duty machined components built for the loads of the mill floor.
Abrasion-ready slide plates and drive parts for punishing plant conditions.
Precision keys and shafts that seat right the first time, every time.
…and any builder of heavy machinery who needs a part that fits right the first time. If it rotates, slides or drives — we can machine it.
Call, email or WhatsApp us with your sizes, quantities or drawings — and we will get back with rates and delivery time.