PT TRSJ International Indonesia

About Us

Pioneering telecommunications construction and intelligent infrastructure across Southeast Asia.

Our Partners in Indonesia

Telkomsel IconTelkomsel Text
Inspur Logo
Telkomsel IconTelkomsel Text
Inspur Logo

Our Partners in China

Our Members PT Tangren Technology

Our Company

PT TRSJ International Indonesia is a leading telecommunication construction enterprise providing world-class physical infrastructure in Indonesia. We specialize in mobile tower civil works, optical fiber backbone layups, Tier III data center room construction, and smart building systems integration.

Supported by our technical headquarters in China and a certified local workforce based in Jakarta, we have successfully deployed various strategic projects for major telecommunication carriers in Indonesia.

Corporate Office Building
Telecommunication Infrastructure in Indonesia

Our Partners in Indonesia

In expanding our telecommunication infrastructure services across Indonesia, we have established strategic partnerships with leading Indonesian carriers and network providers. These partnerships are the backbone of our operations in the country.

Telkomsel— As Indonesia's largest mobile operator, our partnership with Telkomsel enables us to support nationwide network expansion, including tower construction and fiber optic deployment across urban and rural areas.

XL Axiata — We collaborate with XL Axiata on critical infrastructure projects, supporting their 4G/5G network rollout and ensuring reliable connectivity for millions of subscribers.

Moratelindo— Our partnership with Moratelindo focuses on fiber backbone infrastructure, helping to build the high-capacity network essential for Indonesia's digital transformation.

These partnerships were chosen based on their market leadership, shared commitment to quality, and strategic alignment with our mission to deliver world-class telecommunication infrastructure in Indonesia.

Our Partners in China

Our strong foundation in China provides us with access to world-leading technology companies and state-owned enterprises. These partnerships give us the technical expertise, resources, and supply chain capabilities essential for delivering large-scale telecommunication projects.

Huawei & ZTE — As global leaders in telecom equipment, our collaboration ensures access to cutting-edge 5G, fiber optic, and smart network technologies deployed in our Indonesian projects.

China Mobile, China Telecom & China Unicom— Partnerships with China's three major carriers provide us with invaluable operational expertise and best practices in large-scale network deployment.

China Tower & State Grid — Our alliance with these infrastructure giants enables efficient tower construction, power grid integration, and shared infrastructure solutions.

Hikvision, Inspur & Siemens — These technology partners support our smart building, data center, and security system integration capabilities, ensuring comprehensive solutions for our clients.

Our China partners were selected for their proven track record, technological leadership, and ability to support end-to-end telecommunication infrastructure solutions at scale.

Telecommunication Infrastructure in China

BOARD OF DIRECTORS

XIAO MEI

XIAO MEI

President Director

Founder and owner with over 25 years experience. Oversees global resource integration and guides corporate strategic deployment in Indonesia.

LING XIA

LING XIA

Deputy President Director

Over 27 years of experience in Management and technical operations. Directs operational execution and telecom deployment compliance.

BENNY FEBRINALDI

BENNY FEBRINALDI

Operation Director

Outstanding 30 years of experience in Project Management and technical solutions, overseeing large-scale microwave and cellular installations.

PRESENCE IN
I N D O N E S I A

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PT TRSJ International Indonesia

Core Business

Discover our comprehensive range of infrastructure, networking, and digital solutions designed to accelerate your business transformation.

01

TELECOMUNICATION CORE BUSINESS

TRSJ International Indonesia focus on RAN Installation, FTTH installation, PLN Upgrade, IP RAN DWDM, RF Optimization, RAN MS Maintenance, Drive Testing.

TRSJ International Indonesia commit to keep developing Good Quality & Experience & knowledge in every projects.

TRSJ International Indonesia develop new ideas how to Improve customer satisfaction In line with our vision & mission.

TELECOMUNICATION CORE BUSINESS
02

IT CORE BUSINESS

TRSJ International Indonesia focus on Information Technology Business Sector such as Software Application, Data Centers, ICT, IoT, Maintenance, Hardware Infrastructure, System Integrator, Cyber Security.

TRSJ International Indonesia commit to keep developing Good Quality & Experience & knowledge in every projects.

TRSJ International Indonesia develop new ideas how to Improve customer satisfaction In line with our vision & mission.

IT CORE BUSINESS
03

DATA CENTER SERVICES

We provide world-class Data Center solutions that form the backbone of your digital operations. Our certified experts handle everything from meticulous planning to full-scale deployment and migration, ensuring zero downtime.

  • End-to-End Planning, Development & Auditing.
  • Conventional & Compact Edge Data Centers.
  • Advanced Electrical & Cooling Systems (PAC/CRAH).
  • Reliable Fire Suppression Systems (FM200, Novec 1230).
DATA CENTER SERVICES
04

SOFTWARE AS SERVICES (SAAS)

Accelerate your digital footprint with our scalable Cloud and Software solutions. We leverage Big Data, AI, and Machine Learning to provide actionable insights and create compelling customer experiences.

  • Digital Transformation & Mobile App Development.
  • Big Data Analytics, Warehousing & Integration.
  • BI & Predictive Analysis powered by AI/ML.
  • Secure Cloud & Hybrid IT Management Services.
SOFTWARE AS SERVICES (SAAS)

Detailed Business Processes

Services (Layanan)

Delivering end-to-end telecommunication and IT solutions with fully equipped professional teams.

  • 100 Expert in planning BTS, MW (Microwave), FTTH
  • Ready for planning tools, hardware commissioning, BTS, Microwave, Power Instalasi
  • RF Optimization dan Model Clustered Optimized
  • Complete Tools (Semua tools yang digunakan sudah komplit)
Services (Layanan)

Civil Mechanical Electrical

Build activity from Preliminary Design until Civil Mechanical & Electrical Implementation. Setting up the infrastructure to install a radio transmission which functioned as a signal sender / receiver.

SITAC CME Site Acquisition is to prepare a new location Ready For Construction (RFC). We can provide it by land leasing or buying a land.

  • Define Nominal of Site
  • Find 3 Candidate by preparing SSR / ESR / TSSR
  • Prepare Lost Survey Report of candidates
  • Choose one the best candidates
  • Prepare Acquisition Document (BAN, BAK and Owners Land Certificate - SHM / HGB / parcels / girik), SPPT / UN, History Land Letter, Statement of No Dispute / Not for collateral in the Bank, Letter of Approval Husband / Wife, Family Approval, Approval Letter Access Road, giving authorization letter (if authorized), ID cards of recipients devolution, Plan Houses/ Residents Around the Tower.
  • Site Binder (Collect all document for approval)
  • Document approved, execute payment to LandLord
  • Status site is RFC
Civil Mechanical Electrical

RAN Installation

A radio access network (RAN) is a major component of a wireless telecommunications system that connects individual devices to other parts of a network through a radio link. The RAN links user equipment, such as a cellphone, computer or any remotely controlled machine, over a fiber or wireless backhaul connection. That link goes to the core network, which manages subscriber information, location and more.

RAN Installation

RF Optimization

Radio Frequency Optimization is a process through which different soft (Cell Reselect Offset, BTS power) and hard (e.g. Electrical Tilt, Mechanical Tilt, Azimuth etc.) parameters of the Base transceiver stations are changed in order to improve the coverage area and improve quality of signal.

  • Roll Out Optimization (New Sites Optimization)
  • Strategic Optimization (Global RF Parameter Modification Optimization)
  • Network Performance Improvement (Network Quality, Capacity, Coverage, Data Optimization)
  • Network Benchmarking (Mobile network benchmarking campaigns gather information to characterize QoS and QoE)
  • Drive Test & Drive Less Optimization (Drive Test Optimization by using tools)
  • Network Automation (SON - Self Organizing Network - makes planning, configuration, optimization simpler and faster)
  • MS RF Optimization (Telecom managed services to help plan strategy)
  • Core Optimization (UMTS Ran, UMTS Core, VoLTE, LTE Ran Optimization)
RF Optimization

Network Performance Improvement & Benchmarking

To keep survive in network competition, despite of Network Performance Monitoring, GSI Solution provides Network Performance Improvement services. This services includes: 1. Network capacity improvement 2. Network payload improvement 3. Network quality improvement 4. Network coverage improvement

Network Benchmarking Benchmarking tests against the competition are an effective way of measuring the marginal improvements that are necessary to trigger focused investments. It is also an effective way of getting to know the competition and to gather valuable information as a source for focused promotional campaigns.

Network Performance Improvement & Benchmarking

Drivetest & Driveless Optimization

This service is to complement optimization consultants in collecting all relevant and necessary information from the network by performing field measurement (drivetesting and/or walktesting). Activities included are: drivetest route definition, drivetest route checking, drivetest data collection, drivetest data post processing, identification of problematic areas, adjustment of antenna tilting and orientation and parameters adjustment where applicable.

Drivetest & Driveless Optimization

FTTH Installation

FTTH stands for Fiber to Home which refers to broadband internet connection technology that uses fiber optic cables to deliver internet directly to individual homes. This method involves laying fiber optic lines from the internet service provider (ISP) directly to the user residence allowing for high speed and stable internet connections. FTTH provides significant advantages over traditional copper or coaxial cables including faster data transmission rates and improved reliability.

Nowadays Fast internet Access could be done using Fiber Optic Network as the transmission medium. Based on this condition FTTH Project was initiated to expand Fiber Optic in Indonesia.

  • Preparatory including survey and permit, Sitac, ORM
  • Material Delivery including Distribution Pillar Delivery, FO Feeder Cable Delivery, Pillar Accessories Delivery, FO Distribution Delivery, ODP Splitter Delivery
  • Installation including Feeder, Distribution
  • Closing including Reconciliation, Com Test, Acceptance Test
FTTH Installation

FTTH ZTE MORATEL JABODETABEK & CENTRAL JAVA

Our Capability

Core Engineering Services

Professional engineering teams delivering robust installation, testing, and lifecycle management for enterprise-scale telecommunication networks.

Service 01

Telecommunications Infrastructure

Complete network buildout including cellular towers, aerial/underground cabling, optical splicing, and microwave transmission.

Request Consultation →
Service 02

Data Center Construction

A-to-Z deployment of server halls, mechanical-electrical systems (MEP), precision cooling, and optical interconnects.

Request Consultation →
Service 03

Intelligent Systems Integration

Smart building technologies including automation nodes, access controls, CCTV integration, and smart monitoring systems.

Request Consultation →
Service 04

New Energy Photovoltaics

Clean energy solutions providing solar power installations, off-grid power units, and micro-grid backup systems for telecom towers.

Request Consultation →

Our Commitment

Delivering excellence through our core principles and professional standards.

As part of professional company in Telecommunication business who always develop skills & knowledge to ensure Customer Satisfaction
COMPANY STRUCTURE

Organizational Chart

Xiao Mei
PRESIDENT DIRECTORXIAO MEI
Ling Xia
DEPUTY PRESIDENT DIRECTORLING XIA
Benny
OPERATION DIRECTORBENNY FEBRINALDI
B
GENERAL MANAGERBENNY FEBRINALDI (ACT)
I
HRD MANAGERIWAN ASMIANTO
N
PMO & PROCUREMENTNUR FITRI DILLA
T
NATIONAL DELIVERYMANAGER TANYIPING
S
TECH SPEC. RANSEPTIAN INDRA
AP
PROJ DIR. FTTHACEP PERMANA
REGIONAL OPERATIONS
PROJECT MGR. TISULAWESI
PROJECT MGR. TISUMATRA
PROJECT MGR. TIKALIMANTAN
PROJECT MGR. FTTHJABODETABEK
PROJECT MGR. FTTHCENTRAL JAVA
PROJECT MGR. FTTHSUMATRA
Media & Press

Corporate Documentaries

Watch our recent field deployment documentaries and technical coverage showcasing our capabilities.

Aerial Fiber Optic Deployment

Our engineering team actively scaling aerial poles to deploy fiber optic cables. This process is crucial for establishing the last-mile distribution network, expanding high-speed broadband access to both residential and commercial areas.

FTTH Network Splicing & Integration

Field technicians performing critical optical splicing and integration at the distribution point. This ensures minimal signal loss and reliable connectivity for the broader Fiber to the Home (FTTH) infrastructure.

Brief History

Established to Pioneer Connectivity

PT TRSJ International Indonesia was founded to meet the rapid expansion of communication networks across the archipelago. With deep roots in telecommunication physical systems and microwave engineering, we have grown from a localized service team into an independent enterprise serving major domestic and international carriers.

Established to Pioneer Connectivity

Corporate Integration & Capability

Operating out of Jakarta, our enterprise coordinates complex deployments spanning fiber optic backbones, Tier III data centers, and intelligent building systems. We maintain a long-term technical relationship with global telecom manufacturers, delivering high-speed optical transmission and robust system performance.

Corporate Integration & Capability
HISTORY & ACHIEVEMENTS

Our Milestones

Tracking our continuous progress and strategic deployments across the Indonesian archipelago, showcasing our steadfast commitment to expanding digital infrastructure and connectivity.

ZTE North Sumatra Infrastructure

ZTE North Sumatra Infrastructure

Initiated comprehensive network expansion in North Sumatra in partnership with ZTE. This milestone encompasses end-to-end survey engineering to determine optimal coverage parameters, followed by the rigorous installation of Radio Access Network (RAN) equipment. This deployment significantly bolsters regional connectivity, ensuring high-speed data transmission and robust signal integrity.

ZTE Central Java & FTTH Rollout

ZTE Central Java & FTTH Rollout

Expanded operational footprints into Central Java, spearheading major infrastructure initiatives. Beyond foundational survey engineering and large-scale RAN deployments, this phase successfully executed the Fiber to the Home (FTTH) integration for Moratel in the Jabodetabek and Central Java regions, delivering ultra-fast broadband capabilities across 3,500 Home Passes (HP) to drive digital transformation.

Sulawesi Connectivity Expansion

Sulawesi Connectivity Expansion

Pushed the boundaries of connectivity by commencing strategic operations across the Sulawesi region. Working closely with ZTE, our engineering teams have conducted meticulous site surveys and successfully deployed critical Radio Access Network infrastructure. This ongoing effort addresses geographical challenges and strengthens the backbone of local digital communications.

Nationwide Upgrades & New Sites

Nationwide Upgrades & New Sites

A period characterized by rapid modernization and capacity enhancement across multiple provinces. Key accomplishments include comprehensive PLN network upgrades in both North Sumatra and Sulawesi, alongside complex microwave dismantling and new installation procedures. Furthermore, we commissioned numerous new strategic sites, ensuring network resilience and future-proof scalability.

FTTH Network Rollout

FTTH Network Rollout

Executing massive Fiber to the Home (FTTH) network rollouts. This includes the deployment of Optical Distribution Points (ODP) on utility poles for robust last-mile connectivity, supporting large-scale Home Pass (HP) integration across Jabodetabek for ultra-fast broadband access.

ZTE North Sumatra Infrastructure

ZTE North Sumatra Infrastructure

Initiated comprehensive network expansion in North Sumatra in partnership with ZTE. This milestone encompasses end-to-end survey engineering to determine optimal coverage parameters, followed by the rigorous installation of Radio Access Network (RAN) equipment. This deployment significantly bolsters regional connectivity, ensuring high-speed data transmission and robust signal integrity.

ZTE Central Java & FTTH Rollout

ZTE Central Java & FTTH Rollout

Expanded operational footprints into Central Java, spearheading major infrastructure initiatives. Beyond foundational survey engineering and large-scale RAN deployments, this phase successfully executed the Fiber to the Home (FTTH) integration for Moratel in the Jabodetabek and Central Java regions, delivering ultra-fast broadband capabilities across 3,500 Home Passes (HP) to drive digital transformation.

Sulawesi Connectivity Expansion

Sulawesi Connectivity Expansion

Pushed the boundaries of connectivity by commencing strategic operations across the Sulawesi region. Working closely with ZTE, our engineering teams have conducted meticulous site surveys and successfully deployed critical Radio Access Network infrastructure. This ongoing effort addresses geographical challenges and strengthens the backbone of local digital communications.

Nationwide Upgrades & New Sites

Nationwide Upgrades & New Sites

A period characterized by rapid modernization and capacity enhancement across multiple provinces. Key accomplishments include comprehensive PLN network upgrades in both North Sumatra and Sulawesi, alongside complex microwave dismantling and new installation procedures. Furthermore, we commissioned numerous new strategic sites, ensuring network resilience and future-proof scalability.

FTTH Network Rollout

FTTH Network Rollout

Executing massive Fiber to the Home (FTTH) network rollouts. This includes the deployment of Optical Distribution Points (ODP) on utility poles for robust last-mile connectivity, supporting large-scale Home Pass (HP) integration across Jabodetabek for ultra-fast broadband access.

ZTE North Sumatra Infrastructure

ZTE North Sumatra Infrastructure

Initiated comprehensive network expansion in North Sumatra in partnership with ZTE. This milestone encompasses end-to-end survey engineering to determine optimal coverage parameters, followed by the rigorous installation of Radio Access Network (RAN) equipment. This deployment significantly bolsters regional connectivity, ensuring high-speed data transmission and robust signal integrity.

ZTE Central Java & FTTH Rollout

ZTE Central Java & FTTH Rollout

Expanded operational footprints into Central Java, spearheading major infrastructure initiatives. Beyond foundational survey engineering and large-scale RAN deployments, this phase successfully executed the Fiber to the Home (FTTH) integration for Moratel in the Jabodetabek and Central Java regions, delivering ultra-fast broadband capabilities across 3,500 Home Passes (HP) to drive digital transformation.

Sulawesi Connectivity Expansion

Sulawesi Connectivity Expansion

Pushed the boundaries of connectivity by commencing strategic operations across the Sulawesi region. Working closely with ZTE, our engineering teams have conducted meticulous site surveys and successfully deployed critical Radio Access Network infrastructure. This ongoing effort addresses geographical challenges and strengthens the backbone of local digital communications.

Nationwide Upgrades & New Sites

Nationwide Upgrades & New Sites

A period characterized by rapid modernization and capacity enhancement across multiple provinces. Key accomplishments include comprehensive PLN network upgrades in both North Sumatra and Sulawesi, alongside complex microwave dismantling and new installation procedures. Furthermore, we commissioned numerous new strategic sites, ensuring network resilience and future-proof scalability.

FTTH Network Rollout

FTTH Network Rollout

Executing massive Fiber to the Home (FTTH) network rollouts. This includes the deployment of Optical Distribution Points (ODP) on utility poles for robust last-mile connectivity, supporting large-scale Home Pass (HP) integration across Jabodetabek for ultra-fast broadband access.

Detail Milestones

Key achievements and project milestones over the years

RegionProject NameProject TypeScope20252026
Central JavaXLSmart IP DWDM ProjectIPRANIPRAN New Ring✓-
Central JavaXLSmart IP DWDM ProjectIPRANSWAP IPRAN✓-
Central JavaXLSmart Project DeliveryPick upDelivery (MOS)✓✓
Central JavaXLSmart Project BTS DismantleDismantleDismantle✓✓
Central JavaXLSmart Project BTS SwapMOCN SiteMOCN Site✓✓
Central JavaXLSmart Project BTS SurveySurveySurvey✓-
JabodetabekEMR FTTH Turnkey 2025 ProjectFTTHOSP / Permit / Survey✓-
SumapaEMR FWA Wireless Project 2026DeliveryPick up / RF / Installation-✓
SumapaXLSmart IP DWDM ProjectIPRANSWAP IPRAN✓-
SumapaXLSmart Project DeliveryPick upDelivery (MOS/Inbound)✓✓
SumapaXLSmart Project BTS DismantleDismantleDismantle✓✓
SumapaXLSmart Project BTS SwapMOCN SiteMOCN Site✓✓
SumatraXLSmart Project DeliveryPick upDelivery (MOS/Inbound)✓✓
SumatraXLSmart Project BTS DismantleDismantleDismantle✓✓
SumatraXLSmart Project BTS SwapMOCN SiteMOCN Site✓✓
SumatraXLSmart Project BTS SurveySurveySurvey✓-

Corporate Headquarters

Our parent organization is based in Jiangxi, China, deploying robust telecommunication initiatives across multiple provinces. With this powerful background, PT TRSJ International Indonesia acts as the localized flagship based in Jakarta, extending regional cabling and microwave infrastructure networks across Indonesia.

Jakarta Main Office

Palma One Building, 2nd Floor, Suite 206, Jl. H. R. Rasuna Said Karet Kuningan, RT.008 RW.004, Kuningan Timur, Kecamatan Setiabudi, Jakarta Selatan, DKI Jakarta 12940

Operational Hours

Monday - Friday, 09:00 AM - 06:00 PM