Sunren Technical Solutions: Your Complete Telecom Testing Partner from BIS to WPC Compliance in India

In an industry where compliance and certification can make or break a product launch, Sunren Technical Solutions Private Limited has established itself as India's most trusted and comprehensive telecom testing laboratory. With over 26 years of pioneering work since 1998, Sunren continues to set benchmarks in testing excellence, regulatory compliance, and customer service that international manufacturers and device makers rely on every single day.

The telecom and electronics testing industry in India has undergone massive transformation over the past two decades. What was once a fragmented landscape requiring manufacturers to work with multiple vendors, consultants, and overseas laboratories has evolved into a sophisticated ecosystem where comprehensive, one-stop testing solutions are not just possible but essential for competitive success. At the center of this evolution stands Sunren Technical Solutions, a company that didn't just witness this transformation but actively drove it.

Why Sunren Technical Solutions Stands Apart in the Testing Industry

Founded by visionary entrepreneur Sunil J Shenoy in 1998 and legally incorporated in October 1999, Sunren Technical Solutions has grown from a bold concept into India's premier NABL-accredited and TEC-designated Conformity Assessment Body (CAB). What makes Sunren truly exceptional is not merely its credentials, but its comprehensive, customer-first approach to helping businesses navigate the increasingly complex landscape of telecom and wireless device certification across India and international markets.

Today, Sunren stands as living proof that Indian laboratories can not only match but often exceed international testing facilities-while offering superior responsiveness, transparency, and cost efficiency.

Credentials That Command Global Respect

Sunren holds NABL accreditation under ISO/IEC 17025:2017, ILAC-MRA international recognition, TEC designation, and BIS recognition. These credentials ensure that every test report issued by Sunren is trusted by Indian regulators and accepted across more than 100 global economies.

These are not symbolic certifications. They represent Sunren's unwavering commitment to precision, reliability, and international testing standards that global manufacturers demand and regulators trust.

India's First Laboratory to Achieve Multiple Historic Milestones

Sunren became the first telecom laboratory in India to receive NABL accreditation in 2011 and later the first in India to offer comprehensive 5G FR1 and FR2 testing. These milestones enabled manufacturers to certify products domestically instead of sending them overseas-cutting costs, timelines, and logistical complexity dramatically.

5G testing across both sub-6 GHz (FR1) and millimeter wave (FR2) bands requires deep technical expertise and advanced infrastructure, which Sunren delivers under one roof.

Accelerate your 5G device certification
Explore India's first full-spectrum 5G FR1 & FR2 testing services:
https://www.sunren.net/5g-testing-services.html

Navigating BIS Approval for the Indian Market

The Bureau of Indian Standards (BIS) Registration Scheme is mandatory for many electronic and telecom products sold or imported into India. Without BIS approval, products cannot legally enter the Indian market.

Sunren simplifies the BIS approval process by handling testing, documentation, and regulatory coordination end-to-end. Manufacturers benefit from faster approvals, fewer rejections, and complete confidence in compliance.

Need BIS Approval for India?
Ensure fast, hassle-free BIS certification with Sunren's NABL-accredited testing.
https://www.sunren.net/bis-approval.html

ARAI Approval for the Evolving Automotive Industry

As vehicles become increasingly connected, electronic, and intelligent, compliance with ARAI standards has become critical. Automotive electronics must pass stringent EMC, safety, and environmental tests to ensure reliability and passenger safety.

Sunren provides specialized ARAI approval services covering EMC testing, environmental durability, and functional compliance for automotive electronics.

Certify Automotive Electronics with Confidence
Accelerate your ARAI approval with Sunren's proven automotive testing expertise.
https://www.sunren.net/arai-approval.html

Telecom Approval Services for Network Device Compliance (TEC)

India's telecom ecosystem is governed by the Telecom Engineering Centre (TEC) under the Department of Telecommunications. Any equipment connected to Indian telecom networks must comply with TEC standards.

Sunren's TEC-designated status enables manufacturers to navigate these requirements efficiently, avoiding costly delays and rejections.

Get TEC-Compliant Without Delays
Work directly with a TEC-designated Conformity Assessment Body.
https://www.sunren.net/telecom-approval.html

Wireless Approval Services Across All RF Technologies (WPC)

Wireless devices in India must comply with WPC regulations to ensure spectrum integrity and interference-free operation. From Bluetooth and Wi-Fi to IoT and emerging RF technologies, Sunren offers complete wireless testing and approval services.

Sunren ensures devices not only meet regulatory requirements but also deliver strong real-world performance.

Launch Wireless Products Legally in India
Complete RF, EMI/EMC, and WPC compliance testing under one roof.
https://www.sunren.net/wireless-approval.html

Breaking New Ground: CE Marking Services for Europe

In January 2026, Sunren launched CE Conformity Marking services to support manufacturers entering European markets. CE marking is mandatory for products sold in the European Economic Area and requires compliance with RED, EMC, and LVD directives.

Sunren provides end-to-end CE marking support, from standards identification and testing to documentation and Declaration of Conformity guidance.

Enter the European Market with CE Compliance
Simplify CE marking with internationally recognized testing reports.
https://www.sunren.net/ce-conformity-marking.html

Why Smart Manufacturers Work Directly with Sunren

Many consultants simply act as intermediaries-outsourcing testing to labs like Sunren while charging manufacturers up to 3× higher fees. Working directly with Sunren eliminates unnecessary markups, communication delays, and quality risks.

Manufacturers save 60-70% on testing costs, gain direct access to testing engineers, and achieve faster, more reliable certifications.

State-of-the-Art Testing Infrastructure

Sunren operates from an 8,500 sq. ft. advanced testing facility in Navi Mumbai, equipped with anechoic chambers, EMI/EMC systems, environmental chambers, RF analyzers, and safety testing equipment. Continuous investment in infrastructure and engineer training ensures readiness for emerging technologies like Wi-Fi 7, advanced 5G, IoT, and automotive electronics.

Serving Global Manufacturers with Local & International Expertise

Sunren supports manufacturers across India, Asia, the Middle East, and Europe, offering a unified testing and certification partner for multiple markets. Its engineers don't just test-they collaborate, troubleshoot, and optimize compliance strategies.

Contact Sunren Technical Solutions

📞 Phone: +91-22-27811000
📧 Email: info@sunren.net

Sunren's team is ready to evaluate your product, recommend optimal compliance pathways, and deliver transparent, cost-effective certification support.

C, 475, MIDC Rd, T.T.C. Industrial Area, Pavane, Pawne, Navi Mumbai, Maharashtra 400705

Sunren Technical Solutions Private Limited is India's leading NABL-accredited and TEC-designated Conformity Assessment Body (CAB) for telecom and IT product testing. Founded in 1998, Sunren was the first telecom lab in India to receive NABL accreditation and the first to offer full 5G FR1 & FR2 testing.

With international recognition, advanced infrastructure, and over 26 years of expertise, Sunren remains the trusted testing partner for manufacturers targeting Indian and global markets.

This release was published on openPR.