Company Profiles
Aziz Trade & Engineering Limited (ATEL): Your One-Stop Cold Chain Solution
Company Overview
Aziz Trade & Engineering Limited (ATEL) is a leading provider of high-quality HVAC (Heating, Ventilation, and Air Conditioning), refrigeration, and cold chain solutions in Bangladesh. Established over one and a half decades ago, ATEL has built a strong reputation for delivering innovative and reliable products and services across various industries, including commercial, industrial, and marine refrigeration, supermarket equipment, solar energy, and industrial insulation.
With a commitment to professional excellence and technological advancement, ATEL has positioned itself as a trusted partner for businesses and individuals seeking energy-efficient and sustainable solutions. The company collaborates with globally renowned brands and manufacturers, ensuring that its customers receive world-class products and services tailored to their needs.
Mission and Vision
- Mission: To provide high-quality HVAC, refrigeration, and cold chain solutions that enhance comfort, efficiency, and sustainability for customers across Bangladesh.
- Vision: To be the leading provider of innovative and energy-efficient solutions in the HVAC and refrigeration industry, contributing to the country’s economic growth and environmental sustainability.
Core Competencies
ATEL specializes in the following areas:
HVAC Solutions
ATEL offers a complete range of HVAC equipment, including air conditioners, package units, and Variable Refrigerant Flow (VRF) systems. Partnering with YORK, USA, a globally recognized brand with over 130 years of experience, ATEL provides energy-efficient and reliable solutions for residential, commercial, and industrial applications.
- Product Range:
- Wall-mounted, ceiling-mounted, cassette-type, and ducted air conditioners.
- Package units (6.5 Ton to 50 Ton).
- VRF systems with DC inverter compressors, offering energy savings of up to 50%.
Supermarket Refrigeration
ATEL supplies a comprehensive range of supermarket refrigeration equipment, including service counters, island cases, multideck cases, and walk-in chillers and freezers. Partnering with BONNET NEVE, France, ATEL delivers energy-efficient solutions that help supermarkets reduce operational costs while maintaining optimal product freshness.
Industrial Refrigeration
ATEL provides industrial refrigeration solutions for various sectors, including seafood, dairy, meat processing, and cold storage. The company offers industrial compressors, evaporative condensers, and processing equipment with cooling capacities ranging from 45 kW to 7600 kW.
Marine Refrigeration
ATEL specializes in marine refrigeration systems, offering robust and customized solutions for ships and vessels. Products include marine condensing units, shell and tube condensers, and chilled water tanks, designed to withstand harsh marine environments.
Cold Room and On-Site Insulation
ATEL provides insulated panels and on-site insulation services for cold storage facilities, ensuring optimal temperature control and energy efficiency.
Commercial Refrigeration
Partnering with LIEBHERR, Germany, ATEL offers a wide range of commercial refrigeration equipment, including upright chillers, curved glass freezers, and parlor freezers.
Genuine Spare Parts and Auxiliaries
ATEL serves as a hub for original spare parts and controls, ensuring the longevity and optimal performance of HVAC and refrigeration systems.
Key Products and Brands
ATEL collaborates with globally renowned brands to deliver high-quality products:
- YORK, USA: HVAC systems, including air conditioners and VRF systems.
- BONNET NEVE, France: Supermarket refrigeration equipment.
- BITZER, Germany: Industrial compressors and condensing units.
- LIEBHERR, Germany: Commercial refrigeration equipment.
- Honeywell: Refrigerants and consumables.
Commitment to Sustainability
ATEL is committed to promoting sustainability through energy-efficient solutions and environmentally friendly practices. The company’s VRF systems, for example, offer significant energy savings, while its refrigeration solutions are designed to minimize environmental impact.
Customer-Centric Approach
ATEL’s success is built on its customer-centric approach, which includes:
- Technical Expertise: A team of highly skilled professionals providing expert advice and support.
- After-Sales Service: Comprehensive maintenance and repair services to ensure the longevity and optimal performance of products.
- Training and Capacity Building: Regular training programs for customers and partners to keep them updated on the latest technologies and best practices.
Global Partnerships and Local Expertise
ATEL’s strong partnerships with global manufacturers, combined with its local expertise, enable the company to deliver customized solutions that meet the unique needs of its customers. The company’s investment in capacity building and professional development ensures that it remains at the forefront of technological advancements in the HVAC and refrigeration industry.
Future Outlook
As Bangladesh continues to experience economic growth and urbanization, the demand for HVAC and refrigeration solutions is expected to rise. ATEL is well-positioned to meet this demand, with plans to expand its product portfolio, enhance its service offerings, and strengthen its presence in both urban and rural markets.

Contact Information
Corporate Office:
House-16, Road-1, Block-B, Niketan, Dhaka-1212, Bangladesh
Tel: 880-2-58811194, 9858228
Email: aziztrade@azizco.com
Website: www.atelbd.com
Branch Office:
102, Agrabad C/A, Chittagong, Bangladesh
Tel: 880-31-714852
Fax: 880-31-710234
Email: atelctg@azizco.com
Aziz Trade & Engineering Limited (ATEL) is a trusted name in the HVAC and refrigeration industry, offering innovative, energy-efficient, and sustainable solutions to customers across Bangladesh. With a strong commitment to quality, customer satisfaction, and technological advancement, ATEL is poised to play a key role in the country’s journey toward economic growth and environmental sustainability.

Growatt Smart Energy for a Green Future
Company Overview
Growatt, founded in 2011 by a group of pioneers in the global photovoltaic (PV) industry, is a leading provider of distributed energy solutions. Headquartered in Shenzhen, China, Growatt has rapidly grown into a global powerhouse, specializing in sustainable energy generation, storage, and digitalization. With a mission to build a green and sustainable future, Growatt designs, develops, and manufactures a wide range of products, including PV inverters, energy storage systems, electric vehicle (EV) charging solutions, and smart energy management systems.
Today, Growatt is recognized as the global No. 1 residential inverter supplier and one of the top four suppliers of PV inverters and hybrid inverters worldwide. The company’s innovative solutions are deployed in over 180 countries, serving millions of customers and contributing to the global transition to renewable energy.
Key Achievements and Milestones
- Global No. 1 Residential Inverter Supplier: Growatt holds the leading position in the residential inverter market, offering high-quality, reliable, and efficient solutions for homeowners.
- Top 4 PV Inverter Supplier: Ranked among the top four global suppliers of PV inverters, Growatt is a trusted partner for commercial and utility-scale solar projects.
- 3.8 Million+ PV Inverters Shipped: As of March 2024, Growatt has shipped over 3.8 million PV inverters globally, demonstrating its strong market presence and customer trust.
- 700,000+ Storage Inverters Shipped: Growatt’s energy storage solutions have been widely adopted, with over 700,000 units shipped to date.
- 2.9 Million+ Cloud Users: Growatt’s smart energy management platform connects over 2.9 million users, enabling real-time monitoring and optimization of energy systems.
- 1,100+ R&D Engineers: With a dedicated team of over 1,100 R&D professionals, Growatt continuously innovates to deliver cutting-edge technologies and products.
- 4.6% Revenue Invested in R&D (2022): Growatt’s commitment to innovation is reflected in its significant investment in research and development, ensuring the company stays ahead in the competitive renewable energy market.
Product Portfolio
Growatt offers a comprehensive range of products designed to meet the diverse needs of residential, commercial, and utility-scale customers:
PV Inverters
Growatt’s PV inverters are known for their high efficiency, reliability, and advanced features. Key product lines include:
- Residential Inverters: Models like the MIN 2500-6000TL-X and MIC 750-3300TL-X offer maximum efficiency, compact designs, and flexible monitoring options.
- Commercial Inverters: The MID 25-40K TL3-X and MAX 50-70KTL3-X LV/MV series are designed for commercial applications, featuring high efficiency, smart diagnostics, and scalable configurations.
- Utility-Scale Inverters: The MAX 185-253K TL3-X HV series supports large-scale solar plants, offering high power output, intelligent string monitoring, and advanced grid management capabilities.
Energy Storage Systems
Growatt’s energy storage solutions provide flexible, safe, and efficient energy management for residential and commercial applications:
- ARK LV Battery System: Offers modular capacity options from 2.5kWh to 25.6kWh, with excellent safety features and easy installation.
- ARK HV Battery System: Designed for commercial and industrial applications, with capacities ranging from 7.88MWh to 25.6MWh.
- APX HV Battery: A high-voltage battery system compatible with Growatt’s hybrid inverters, offering flexible capacity options and long lifespans.
EV Charging Solutions
Growatt’s EV charging products support the growing demand for electric vehicles, offering fast, reliable, and smart charging solutions.
Smart Energy Management Systems
Growatt’s smart energy management systems, such as the ShineMaster and Smart Energy Manager (SEM-E), enable users to monitor, control, and optimize their energy consumption in real time. These systems support multiple inverters and storage devices, providing a seamless energy management experience.
Technological Innovation
Growatt’s success is driven by its relentless focus on innovation and technology. The company has achieved numerous technological breakthroughs, earning recognition from industry leaders and organizations:
- 187+ Patents: Growatt has obtained over 187 patents, showcasing its commitment to innovation and intellectual property.
- Awards and Recognitions:
- PHOTON Lab Double A+ Rating (2014) for the 20KTL3-HE inverter.
- TÜV Rheinland Quality Award (2018) for the MAX 80K commercial inverter.
- pv magazine Award (2020) for the MIN-XH inverter.
- Solar Power World Top Products in the US (2021) for the MIN-XH-US inverter and ARO-XH battery.
Growatt’s advanced manufacturing facilities, with an annual production capacity of 3.1 million inverters and 400,000 battery packs, ensure high-quality products that meet global standards.
Global Presence and Market Reach
Growatt’s products are installed in over 180 countries, supported by a robust network of sales and service offices worldwide. The company has established a strong presence in key markets, including:
- Europe: Growatt is a leading supplier of residential and commercial inverters in countries like Germany, the Netherlands, and Spain.
- Americas: The company has a growing market share in the US, offering high-performance inverters and storage solutions.
- Asia-Pacific: Growatt is a trusted partner for utility-scale solar projects in countries like Vietnam, Thailand, and China.
- Africa: The company is expanding its footprint in Africa, providing reliable energy solutions for off-grid and grid-tied applications.
Commitment to Sustainability
Growatt is committed to building a sustainable future by enabling the widespread adoption of renewable energy. The company’s products and solutions help reduce carbon emissions, enhance energy efficiency, and promote energy independence. Growatt’s focus on sustainability extends to its manufacturing processes, which prioritize energy efficiency and environmental responsibility.
Customer-Centric Approach
Growatt’s success is built on its customer-centric approach, offering:
- Online Smart Service (OSS): A platform that enables retailers, installers, and EPCs to manage and maintain solar power systems efficiently.
- Localized Support: Growatt provides localized service and support through its global network of offices and partners, ensuring timely and effective customer assistance.
- Training and Education: The company offers training programs to equip installers and partners with the knowledge and skills needed to deliver high-quality installations.
Future Outlook
As the global demand for renewable energy continues to grow, Growatt is well-positioned to lead the transition to a sustainable energy future. The company plans to expand its product portfolio, enhance its technological capabilities, and strengthen its global presence. With a focus on innovation, quality, and customer satisfaction, Growatt aims to remain at the forefront of the distributed energy revolution.
Contact Information
Headquarters:
Shenzhen Growatt New Energy Co., Ltd.
A-1355, Bldg. 1, Energy Innovation Park, Shenzhen, China
Phone: +86 755-2747-1900
Email: info@growatt.com
Bangladesh Office:
Rasheduzzaman (Raju)
Bangladesh Country Manager
Phone: +8801737-368082
Email: rashed.raju@growatt.com
For more information, visit: www.growatt.com
Growatt’s journey from a startup to a global leader in distributed energy solutions is a testament to its vision, innovation, and commitment to sustainability. By empowering individuals and businesses to harness the power of renewable energy, Growatt is shaping a greener, more sustainable future for all.

Pasha Transformers Ltd
Powering Bangladesh with Quality and Innovation
From its humble beginnings in 1984, Pasha Transformers Ltd. has emerged as a significant force in Bangladesh’s engineering and power industry. As a key member of the Pasha Group, the company has carved a niche for itself as a manufacturer of a wide array of power solutions, including single and 3-phase distribution transformers, 33/11 KV power transformers, HT and LT switchgears, power factor improvement plants, and distribution panels.
Pasha Transformers Ltd. has earned a reputation for quality and innovation, driven by the vision and dedication of Pasha Group’s founder, Mr. Kamal Pasha, and the expertise of its workforce. The company’s commitment to high standards and innovative manufacturing technology is evident in its production of single-phase distribution transformers, designed for durability even in harsh environments. The company emphasizes that its products meet the stringent requirements of both local and international standards.
Pasha Transformers Ltd. plays a vital role in supporting the electrification efforts of key organizations such as the Rural Electrification Board (BREB), Bangladesh Power Development Board (PDB), Dhaka Electric Supply Authority (DESA), and Dhaka Electric Supply Company (DESCO). The company utilizes high-quality raw materials and modern technology to produce special-purpose transformers for various commercial applications.
Pasha Transformers Ltd. prides itself on the longevity, robust construction, and ease of maintenance of its products. The company is committed to continuous quality improvement, aiming for customer satisfaction. To foster customer confidence, Pasha Transformers Ltd. offers extended warranty periods and provides cost-effective solutions tailored to individual customer needs through its fully equipped design wing. The company also has a team of experienced employees focused on meeting customer and market demands.
The leadership team at Pasha Transformers Ltd. includes Ahmed Samir Pasha as Managing Director and Tanvir Pasha as Director.
Pasha Transformers Ltd.’s product range is diverse, encompassing:
- Power Transformers (33/11KV, 3MVA to 20MVA)
- Distribution Transformers (11/.415KV)
- HT Switchgear (VCB/LBS)
- LT Switchgear (160A to 6300A)
- Power Factor Improvement Plants (PFI)
- Single Phase Transformers (5KVA to 100KVA)
- SPC Poles
- Single Phase Energy Meters
The company’s commitment to quality is further demonstrated by its type test certification for 10/14MVA (ONAN/ONAF) 33/11KV Power Transformers from independent laboratories, ISO 9001 certified quality management system, and emphasis on staff expertise. Pasha Transformers Ltd. also provides technical support, free samples, and highly customized production capabilities.
Pasha Transformers Ltd. operates with a team of highly qualified and experienced technical personnel, including engineers, technicians, laborers, supervisors, and quality managers. The company’s quality control department ensures thorough inspection throughout the production process, supported by a Total Quality Management (TQM) program and a strong R&D department. Notably, the R&D team has developed super low loss CRGO transformers designed to withstand load variations and meet stringent customer requirements.
Pasha Transformers Ltd.’s vision is to become a leading manufacturing company through innovation, efficiency, and quality, while establishing long-term client relationships, focusing on innovative solutions, and setting global benchmarks for product quality and customer satisfaction. The company is also committed to sustainable growth, profitability for stakeholders and employees, and contributing to the growth of the power sector and the nation’s progress.
The company’s mission involves creating high-quality products and services through TQM, building strong customer relationships, fostering a professional and motivated team, expanding its global presence, creating an efficient work environment, and achieving overall cost leadership.
Pasha Transformers Ltd. utilizes a comprehensive range of testing equipment, including insulation resistance testers, winding resistance testers, ratio testers, and various loss testers, to ensure product quality and performance.
Company Addresses:
- Corporate Office Address: Pasha Transformers Ltd., South Avenue Tower (2nd Floor), House # 50, Road # 3, Gulshan Avenue, Gulshan-1, Dhaka-1212, Bangladesh.
Factory Address: Pasha Transformers Ltd., Plot 1665-1672 Nayapara, Shailat Bazar Road, Mawna, Sreepur, Gazipur, Bangladesh.
