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Tel : (852) 2366 6339

Email : info@o-link.com.hk

Website: http://www.o-link.com.hk/


Oxprime (International) Limited is one of the leading supplier in Hong Kong HVAC Market. Our products include Cooling Tower, Ice-Storage Cooling System, Water Cleaning System (Chemical-free Water Treatment, Liquid and Solid Filtration System), Plate Type Heat Exchanger, Water Pumps, O-Zone, Air Separator, Hydronic Balancing Valve, Ultra Setter and VAV/CAV Box & VAV Diffuser etc.

Contact Person: Mr. Horace Lee / Mr. David Lam / Mr. K. K. Wong
Tel: (852) 2590 8088
Fax: (852) 2590 8128
Email: info@oxprime.com
Website: www.oxprime.com

 REC is one of the Hong Kong’s largest engineering companies. We are engaged in every aspect of electrical and mechanical engineering services, including electrical installation, air-conditioning, fire prevention and fighting, plumbing and drainage, building automation systems, and engineering maintenance services. Our service covers the full project life cycle from initial electrical and mechanical design through installation to testing and commissioning and operation and maintenance, providing a one stop shop service to our clients.

We also excel in environmental engineering projects such as sewage treatment plant, pumping station, electro-chlorination, and automated refuse collection system. Furthermore, our chemical engineering branch serves both public and private clients with their water treatment expertise.


Tel : (852) 2619 8888

Fax : (852) 2481 2870

Email : info@rec-eng.com

Website : https://www.rec-eng.com/

Founded in 2011, REC Green Technologies Company Limited (“RGT”), subsidiaries of REC Engineering Company Limited, provides a wide range of energy saving solutions, energy efficient products, power management and monitoring system, as well as building management system for new and existing buildings. RGT has become incredibly adept at helping customers innovate efficient operations that will benefit them in lower energy usage and smarter building management.

Throughout the years, RGT’s commitment in satisfying clients’ needs inspires the development of numerous innovative products. Its leading-edge energy-efficient systems and environmentally friendly products have been proven to be remarkably effective that the company is able to take into its portfolio quite some product brands. RGT offers a series of power conserving solutions and products which deliver reliable performance, such as – Intelligent DC Fan Coil Unit (“iFCU™”), Integrated Building Management System (“iBMS”),  PowerBox™ on-line Energy Monitoring Solutions, AI Energy Optimization Solution (“AI-EOS”) for HVAC System and Nanoflex® – Lighting Fixtures, Reflectors & Solutions and Digital Power Metres.


Tel : (852) 2619 8817

Fax : (852) 2481 2870

WhatsApp : (852) 9238 0703

Email : rgt@rec-eng.com

Website: https://www.rec-gt.com/

Superpower Pumping Engineering Co., Ltd. has engaged in manufacturing, agency, sales, installing, repairing and maintenance of various kinds of water pumps and plumbing equipment since 1977. Superpower is proud to become Hong Kong's one of the leading companies of water pump design and production.

Superpower has the following key business coverage:

  1. Water pump manufacturer:
    producing various types of water pump under the brand name of "Superpower"
  2. Plumbing equipment agency:
    searching for high quality plumbing equipment around the world for customers
  3. Maintenance & engineering service contractor:
    providing professional water pump system maintenance, installation and repair services


Superpower Pumping Engineering Co Ltd.
G/F., Times Tower,
928-930 Cheung Sha Wan Road,
Kowloon, Hong Kong
Tel : (852) 2746 4933
Fax : (852) 2786 2307
Whatsapp : (852) 9720 8483
Email : info@sppump.com
Website : www.sppump.com

The Hong Kong and China Gas Company Limited (Towngas) is one of the largest energy supplier in Hong Kong. Not only does Towngas provide reliable gas supply, our desiccant dehumidifier precisely controls humidity thereby optimizing IAQ, has seen wide applications in a vast range of sectors, with users spanning the pharmaceutical, food manufacturing, hotel, hospital and luxury housing fields.

By integrating the desiccant wheel into the PAU and applying Blueflame water heating system for desiccant wheel regeneration, the Integrated PAU with desiccant wheel (Integrated D-PAU) greatly reduces installation space and equipment cost.

Optional components for the integrated D-PAU:

  1. solar collectors to conserve energy
  2. heat exchanger for space heating function
  3. Electrostatic Precipitator (EP) to filter fine particles
  4. Photocatalytic Oxidation (PCO) UV lamp to eliminate microbes

For further enquiry, please feel free to contact:
Website: https://www.towngas.com/CommerceIndustry/en
Tel: 2963 3300
Email: Sammy.kong@towngas.com

Tin Sing Chemicals Engineers Limited was established in 1965, a leading water treatment service provider in Hong Kong with operations in Macau.

The company provides full water treatment solution to a wide spectrum of customers from public and private sectors, including EMSD, Housing Authority, MTRC, The Link, HKJC, Swire, Hysan, Landmark and Ocean Park


Tin Sing Service included:

       Chemical water treatment for Cooling Towers/ Chilled/ Hot Water System

       Water Analysis Service

       Supply of Chemical Dosing Equipment

       Supply of Hanmol iS Real-time monitoring Water Treatment Controller

       Independent Audit Report for Cooling Tower


Telephone: 2619 8288

Fax: 2481 2856

Email: tsc@rec-eng.com

Website: https://www.rec-tsc.com/

Trane Hong Kong

Recognized as a leading air-conditioning providers in Hong Kong, Trane Hong Kong is a division of TYS Limited, a joint venture between Trane Technologies and Jardines. The other divisions are Trane Service Hong Kong and Hong Kong Air-conditioning Parts Centre. For more information, please visit www.tranehk.com.en.

Trane Technologies

Trane Technologies (NYSE:TT) is a global climate innovator that specializes in creating and sustaining safe, comfortable, and energy-efficient environments. Through our strategic brands Trane® and Thermo King®, and our portfolio of environmentally responsible products and services, we bring efficient and sustainable climate solutions to buildings, homes, and transportation around the world. 

Tel : 3128 4711
Fax: 2887 9111
E-mail : thk@jec.com
website: https://www.tranehk.com
                Trane Hong Kong Video