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Original Equipment Manufacturing

Reliable Instruments House has spent many years manufacturing technical equipment and precision assemblies for schools, training institutions, and the scientific community, serving customers worldwide.

A family-owned business,we have developed a wide range of proprietary products; these are manufactured at own facility in India and distributed globally. Consequently, Reliable Instruments fully understands the requirements for precise and flexible component manufacturing

We leverage our own machinery, workforce capabilities, and extensive expertise to support custom customer projects, manufacturing parts for prototypes, small batch runs, and ongoing production.

Working with us, you have a partner that delivers the quality you require at a competitive price—reliably and quickly. We work in close coordination with you to develop the right solutions together.From initial prototype to high-volume production, we deliver the micron-level precision your products demand.

Why Partner with Us

  • Sub-Micron Precision: We manufacture to strict geometric tolerances, ensuring perfect optical alignment and precision.
  • Scalable Production: Our facilities handle rapid prototyping up to large-scale, multi-year production runs.
  • Material Expertise: Specialized machining in aluminium, stainless steel, brass, mild steel, plastics, titanium and any other custom requirement.
  • White-Label Delivery: Products arrive fully testedand branded under your company’s name.
  • Competitive Pricing: “Made in Europe” quality standards at “Made in India" pricing. Further we demonstrate an exceptional level of commitment and a proactive, solution-oriented approach.
  • Communication: Quick response to all queries.

From Blueprint to Delivery

  • Design Review: We receive your drawings or samples and we co-design components to optimize for manufacturability.
  • Prototyping: We quickly spin up first-article samples for your testing and validation.
  • Production: After prototype approval, production is undertaken according to customer order.
  • Strict Quality Control: Every production undergoes strict quality inspection.
  • Packaging: Products are packed according to customer instructions. We provide both custom and generic packaging solutions.
  • Just-In-Time Supply: We dispatch within the time quoted. We provide option of sea freight / air freight and Fedex / DHL.

Core OEM Capabilities

Precision Machined Prototypes

  • We are equipped with latest CNC Machines, Vertical Machining Centres, Conventional Lathes, Vertical and Horizontal Milling Machines and other standard machineries required for complete production necessity.
  • We use precision measuring tools from companies like Mitutoyo / Insize for precise measurements and to comply with customer tolerances.

Assemblies (Our expertise)

  • We have expertise in manufacturing complex assemblies. Large and complex parts, every detail fit perfectly. We are happy to manufacture complex geometries and large-scale components for you. We commission custom tooling to ensure that every angle and curve is spot-on.High precision is essential, especially with small, simple parts, to ensure everything fits together perfectly.
  • We identify the optimal approach and machining sequence, driven by the ambition to solve even the most demanding tasks with high precision.
  • We recently developed a complex assembly involving more than 150 different parts made of different material and moving within a tolerance of 0.01mm.
  • Put us to the test. Reliable Instruments House has the right solution for you.

Plastic Components

  • We undertake development and manufacturing of Precision Plastic Components. We are equipped with injection moulding machine for large batch production and hand mouldingmachines for small batch production which proves to be cost effective.

Electronics

  • We undertake electronic product development and manufacturing.

  We look forward to a successful collaboration!!!  

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