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Aluminium Curtain Walls |
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Stainless steel Claddings |
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Aluminum Claddings |
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Glass Walls |
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Skylights |
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Aluminium Windows |
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Steel Windows |
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F.R.P. Windows |
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Canopies |
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Louvres |
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Shopfronts |
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Architectural Features |
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Light Boxes |
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Innovative and efficient designs |
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High quality fabrication |
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On time delivery |
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Precision installation |
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Competitive pricing |
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Responsive customer services |
| Providing project management
with up to date technical know-how, improving ourselves continuously
while striving for customer satisfaction. |
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Polywin Aluminium Limited have been specialising
in the design, supply and installation of Aluminium,  Metal
and Glazing construction works since 1990. After years of
hard
work and fine-tuning, it's now one of the most qualified Aluminium
specialist contractors in Hong Kong S.A.R. The team of staffs
has up
to 30+ years of experience in the trade. The Administration,
Design, Procurement, Quantity Surveying, Project management
and Installation teams are all based in Hong Kong. Fabrication
and it's relating Quality Assurance teams are P.R.C. based.
Polywin is an ISO9000 Accreditated Company, (Cert No. CC 1858),
with the implementation of Total Quality Management techniques.
It endeavors to continuously improve itself to match up with
the fast moving construction industry. The key elements of
the TQM philosophy are the prevention of defects and an emphasis
on quality in design. Important aims include the elimination
of losses and the reduction of variability.
We see ourselves as a solution provider to our clients, providing
services and solutions on aluminium, metal and glazing works
to architects, building developers, building contractors and
other relevant parties. The company culture of Polywin is
that it believes in taking a proactive and direct approach
in it's work, preventing any potential problems from occurring
through out the lifetime of the projects, ensuring a smooth
running process while meeting the clients' expectations.
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 Polywin
are in close touch with the pioneering aluminium designers
and extruders as well as construction materials suppliers
exchanging information and views on the design and material
application aiming to constantly update our knowledge in the
trade. Polywin's own windows fabrication plant is situated
in Shunde PRC. It is responsible for window fabrication and
pre-site assembly works. We also have a long term partner
factory in Donguan. Its function is to fabricate items such
as metal claddings, GMS & Steel parts, curtain wall materials
which require heavier machineries.
Materials are by and large imported; Aluminium ingots-mostly
from Australia/ Canada; Glass-from Europe
, Japan, and PRC; Halfen channels, Spider systems-Singapore/
Europe. Glazing & Structural Sealants are from Australia/
Korea.
The number of workers engaged in our windows fabrication factory
stand up to some 200 and with a capacity of producing up to
15000Msq of high quality aluminium windows per month.
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Clients who have Polywin on their
qualified Specialist Contractors tender list include: - Architectural
Services Department (ASD), SHK Properties, Henderson Development,
Hannerson Development, Hopewell Development, Nam Fung Group,
Sino Land Company Limited, New World Development, H.K. Resort,
K. Wah Group, Chuang's Group, Emperor Group, Hutchison Whampoa
Property, Soundwill Holding Limited, Hing Kong Holdings, Paul-Y
Constructions, Yau Lee Constructions, Chun Yip Constructions,
Bordon Constructions, Hip Hing Constructions, Chun Wo Constructions
& Engineering and many others.
Architects firms who we have had the pleasure in working with
are: -
P&T Architects, Dennis Lau & Ng Chun Man Architects,
Ho & Partners Architects, L.W.K. & Partners, Ma Leung
& Associates, Simon Kwan & Associates, Alex Wong &
Partners, Max Yu & Associates, W.M.K.Y. Ltd, Wong Tung
& Partners, Wong Ouyang (HK) Ltd, Rocco Design Ltd, RMJM
HK Ltd, LPT Architects, Hsin Yieh Architects, Chung Wah Nan
& Partners, CYS Associates, The Architects' Mission, Andrew
Lee King Fun & Associates and many more.
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A Project Manager
will be assigned by the Project Director to be responsible
for a particular project. He will work closely with the client's
Project manager and the Project Architect, constantly oversees,
coordinates and manages all aspects of the project. A specially
designed Project Quality Plan and Inspection and Test Plan
will be applied in conjunction with all the clients' inputs
as well as all the specifications within the contract.
In order to ensure that work progress is under proper control
and materials delivered to site in time with the specified
quality, Polywin ensure each and all our teams namely: - the
design teams, material purchasing teams, fabrication teams,
and installation teams, project management & site supervision
teams all continuously practice the Plan-Do-Check-Act cycle.
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| The design team in accordance
with the specification requirements and the Project Architect's
comments will hold regular design meetings and draw up design
briefs. Preliminary design, if required will provide the main
contractor anchor bolt positions so that concrete can be laid
with Precast Anchors / Halfen Channels. Then elevations and
preliminary architectural designs will have to be reviewed,
structural calculations have to be commutated taking into
consideration the wind pressure reference to the building's
height, temperature, dead loads, wind loads, safety factors
etc. to ensure that the final product is structurally safe,
weather proof, practical and presentable in outlook. |
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| Prior to material submission,
our Purchasers and Quantity Surveyor will re-check the Bills
of Quantity, General Specification & Particular Specifications,
Master Programme, regarding quality and quantity delivery
dates, as well as the relevant certificates or test reports.
All material samples if in order will be submitted to the
project architect and the main contractor respectively for
approval and custody. The purchasing team, after confirmation
of material selection, will contact the supplier to confirm
quantity, pricing, delivery schedule and finally sign the
purchase agreement to avoid price fluctuation. Arrangement
will then be made for the purchased items to be sent to our
factory for fabrication or building site for installation
according to the programme of works. |
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| After approval of aluminium sections
by the architect, die drawings will be prepared and sent to
the extrusion factory. The latter will check and comment for
finalization. After the aluminium sections are extruded, our
purchase staff will examine the quality and compatibility
of the sections, before confirming quantity for each manufacturing
schedule. All extruded sections are well protected and will
be checked for defects, before accepted by the fabrication
department for further cutting and assembling. Finished products
will be protected by PVC tapes, wooden shields, and cardboards
before they are transported to sites. |
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| Whenever there is material delivered
to site, whether they are window frames, claddings, glass
panels, anchor bolts, sealants and so on, inspections will
be carried out immediately and documented to make sure all
the prepared materials to be installed by our installation
teams are defect free. |
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| During the course of works our
site supervisor will ensure all our workers to observe all
safety regulations and measures. Polywin is extremely stringent
on safety issues, our internal checks and rules and regulations
have been in place for many years and Polywin has a very good
safety record. |
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| The Site supervision team will
check the site condition, to see whether the site preparation
is in line with the Main Contractor's drawings particularly
in respect of setting out reference lines, structural openings
and anchor bolt precasting. This is a step to ensure the installation
works are carried out as planned. As a preventative measure,
inspections are carried out and documented regularly by our
well-experienced site supervisors in various stages of installation.
If any potential defects are found, corrective actions will
be taken immediately. |
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| After all the field tests for the
project have been completed, reports and certificates are
in place. The site supervisor will proactively inspect all
our works once more, ensuring all remedial works are done
before handing over to the owner. |
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