What is Mold Tooling?

Mold tooling is all about creating the molds we use in injection molding. It’s a manufacturing process that shapes molten plastic resins using metal molds. The terms "mold" and "tooling" are pretty much interchangeable when referring to these essential components in the injection molding process.

What types of molds do you specialize in?

We cater to a variety of injection molds, including multi-cavity hot runner molds, single and multi-daylight molds, collapsible core molds, and threaded parts, among others. We’ve got the expertise to handle a wide range of industry requirements.

Do you offer prototype tooling?

Yes, we do! We provide prototype tooling mainly to help evaluate prototype parts before you invest in production tooling. However, keep in mind that our primary focus is on high-volume molding, so the number of production parts from a prototype tool is usually limited.

How long does it take to build an injection mold?

The timeline for building an injection mold really depends on how complex the design is. Generally, you can expect it to take around 7-10 weeks on average.

What do you require for a new molding project?

Since we specialize in high-volume projects, we usually need a minimum order of 1 million parts. Plus, the item should be suitable for injection molding and made from materials that can be molded in this way.

What’s the mold development process like?

Here’s a quick rundown of our mold development process: We start by evaluating your part design and making any necessary adjustments for efficient molding. Then, we build the mold based on that design. Finally, we test the mold in our injection molding press to produce your production parts. On average, this entire process takes about 7-10 weeks.

What material should I use for my project?

Choosing the right material is often specific to your application. If you’re not sure which material to go with, no worries—we’re here to help and can offer some solid recommendations.

How can I access your services?

Getting in touch is easy! You can email us at sales@mefron.com or give us a call at +91- 079-66111038. Our team is ready to assist you with any questions or needs you have.

Do you provide project consultation?

Absolutely! We’re happy to provide project consultation. Just let us know what you need, and we’ll guide you through the process to make sure everything goes smoothly.

Where is your company located?

We’re based in Ahmedabad, Gujarat, India. Plus, we have sales offices in various top-tier cities to ensure we’re accessible to our clients.

Top 10 Box Build Assembly Companies in Consumer Electronics

23^rd December, 2025 Posted by Ankush Agrawal Share:

Best 10 Box build assembly partner in India for consumer electronics

The demand for consumer electronics remains consistently high, and these products typically have the shortest shelf life compared to other electronic categories. To sustain this pace, manufacturers must focus on faster manufacturing cycles supported by efficient supply chain management. More importantly, they need a strong focus on box build assembly, where most or all components are integrated to deliver a finished product under one roof.

This approach is particularly beneficial for the consumer electronics industry, as it reduces dependency on multiple EMS partners for PCB assembly, wire harnessing, and plastic injection molding. Instead, OEMs can work with a single EMS partner capable of handling all these operations along with complete system assembly within one facility.

In India, several electronic manufacturing service companies now offer box build assembly for consumer electronics such as smart locks, mobile accessories, grooming devices, and kitchen appliances. In this blog, we list the top 10 box build assembly companies in India serving the consumer electronics industry to help OEMs identify the right EMS partner.

Top 10 Box Build Assembly Companies in India

1. Mefron Technologies

Mefron Technologies is a well-established EMS provider offering end-to-end box build assembly services for consumer electronics. The company supports complete system integration, including PCB assembly, cable harnessing, mechanical assembly, functional testing, and final product build.

With a focus on process control and quality compliance, it works closely with OEMs to support low-to-medium volume production as well as scalable manufacturing. Its structured approach to documentation, testing, and supply chain coordination makes it a reliable partner for consumer electronics manufacturing.

Looking for a Box Build Assembly Partner

2. LeePra Technologies

LeePra Technologies provides box build assembly services with a focus on PCB assembly, wiring, and mechanical integration. The company supports consumer electronics OEMs with flexible production volumes and testing capabilities.

3. Kaynes Technology

Kaynes Technology is a large EMS provider offering system-level assembly, including box build services. It supports consumer electronics manufacturing through integrated PCB assembly, testing, and final product assembly.

4. Arete EMS

Arete EMS delivers end-to-end electronics manufacturing services, including box build assembly. The company supports consumer electronics projects with assembly, integration, and quality inspection processes.

5. Root EMS

Root EMS offers box build assembly services alongside PCB assembly and cable harnessing. The company caters to consumer electronics OEMs looking for structured production and testing support.

6. Podrain Electronics

Podrain Electronics provides electronics manufacturing and box build assembly services. Its capabilities include mechanical assembly, wiring, and final system integration for consumer electronic products.

7. Ravi Teleinfomatics

Ravi Teleinfomatics is an EMS provider offering box build assembly, PCB assembly, and system integration. The company supports consumer electronics manufacturing with end-to-end assembly solutions.

8. Pulraj Electronics

Pulraj Electronics delivers box build assembly services including enclosure integration, wiring, and final testing. The company works with OEMs across consumer and industrial electronics segments.

9. MCBS - EMS

MCBS-EMS offers turnkey electronics manufacturing, including box build assembly. Its services cover PCB assembly, system integration, and final product testing for consumer electronics.

10. Deltron

Deltron provides box build and system integration services as part of its EMS offerings. The company supports consumer electronics manufacturing with assembly, testing, and quality-controlled production processes.

India Leading EMS Companies - Top 10 Revealed

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Conclusion

Consumer electronics manufacturers must partner with box build assembly providers to reduce time-to-market pressures. As one of the most competitive industries, delayed product availability can quickly result in lost market share. Box build assembly helps reduce both time and cost by eliminating dependency on multiple EMS partners, separate supply chains, and overlapping profit margins across standalone services. Based on these factors, OEMs can evaluate which manufacturing approach best suits their consumer electronic products.

However, selecting the right box build assembly partner is a critical decision. Conducting a facility visit before entering into a contract is one of the most effective ways to assess capabilities. A thorough audit should clearly define manufacturing requirements and evaluate whether the EMS partner has the necessary infrastructure and processes in place. Companies like Mefron Technologies encourage such evaluations, enabling transparent discussions before long-term manufacturing commitments.