Engineering, construction and maintenance
Fabrication, installation and maintenance of steel structures, industrial piping and mechanical systems for infrastructure and industrial facilities.
Hong Kong · Established 1997
Engineering for infrastructure, industry and commercial buildings
Engineering, construction and maintenance for infrastructure and industry. Commissioning, performance optimisation and e-mobility for new and existing commercial buildings, with safety, tenant needs and energy efficiency in mind.
Services
Engineering, construction and maintenance
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Steel fabrication and installation
Fabrication and installation of equipment supports, platforms, stairways, walkways and other steel structures.
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Industrial piping systems
Fabrication and installation of process and utility piping, including stainless-steel piping and connections to mechanical equipment.
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Tanks and mechanical systems
Installation of storage and treatment tanks, pumps, process equipment, conveyors and ductwork, with associated piping and support structures.
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Plant maintenance and modification
Maintenance, overhaul, replacement and modification of mechanical plant and equipment. Work is planned around equipment condition, safe access and the facility’s operating requirements.
Commercial building engineering and performance
We help owners of new and existing commercial buildings improve system reliability, tenant comfort and energy efficiency, with safety built into planning and delivery.
Commercial building engineering and performance
Our work covers system assessment, engineering proposals, upgrades and maintenance. The team has over 30 years of technical and tenant management experience.
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Commissioning and retro-commissioning
We test new systems against agreed requirements and optimise existing systems for current operating needs. The work includes fault investigation, sensor calibration where required, control adjustments and performance verification.
For existing buildings, we measure results against an agreed baseline, accounting for operating conditions. The findings guide equipment investment and energy targets, support green building certification assessments and can inform an energy-saving contract.
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E-mobility
We design, procure, install, commission and maintain EV charging facilities for commercial buildings, taking account of electrical capacity, parking arrangements and user needs.
Through our US partner, we also provide charging management covering payments, reservations, fleet management and customer support.
Selected projects
O·PARK1, Siu Ho Wan
Organic waste treatment
Scope
Treatment tanks, access structures, piping and insulation cladding, including compressed-air and biogas lines.
SENT Landfill Extension
Landfill infrastructure
Scope
Bolted steel and glass-reinforced plastic tanks, platforms, stairways, handrails and connecting walkways.
Sha Tin Water Treatment Works
Scope
Installation of stainless-steel piping beneath six major buildings, in nominal sizes DN100–DN2400.
Tai Po Water Treatment Works
Scope
Mechanical installation for the on-site chlorine-generation system, including piping, dosing pumps, tanks and associated equipment.
Tseung Kwan O Desalination Plant
Scope
Design, fabrication and installation of splash guards and curtains for chemical piping.
T·PARK, Nim Wan
Scope
Installation of flue-gas treatment equipment, including instrumentation, ductwork and piping.
How We Deliver
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Safety before programme
Risks are assessed before work begins, with appropriate mitigation measures and safety controls established. Unsafe conditions are reported and addressed before work resumes. Programme requirements do not override safe working.
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Engineering oversight and site supervision
Our engineers and site supervisors oversee execution, coordinate with clients and other contractors, and ensure work is carried out accurately, safely and in accordance with approved methods and technical specifications.
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Quality and accountability
Work is monitored throughout execution to maintain workmanship and quality standards. Progress, constraints and changes are reported clearly, with issues raised promptly and corrective actions followed through.
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Verification and complete handover
Completed work is inspected and verified against agreed requirements, with testing and commissioning records provided where applicable. Outstanding items are documented and closed out.
About Wing Hing
Established in Hong Kong in 1997, Wing Hing undertakes engineering, construction and maintenance for infrastructure and industrial facilities, together with engineering improvements for commercial buildings.
Contact Wing Hing
Contact our team to discuss engineering, maintenance or building system improvement requirements.
Emailinfo@wh-w.com
Telephone+852 2382 0093