Our history:
Yongsun
Corporation was started in December 1996, located in Taipei, Taiwan.
Our company is positioned as engineering trading company that specializes in
non-ferrous metal, raw materials, industrial process chemicals products
and equipment for China and Taiwan
customers, as well as the introduction of term key technology. Yongsun
Co., Ltd. has over ten years of international experience in trade and
professional engineering services to provide customers the most comprehensive
planning and services
Our
annual turnover is approx fifteen million U.S. dollars. We have totally
twelve employees in Taiwan. According
closer and working to clients that we establish our china branch in Dalian, in October 2004
which named Dalian Yongsun Corporation. Our office located Jinzhou District, Dalian and preparation twenty
employees. The goal and target of DYS that we can continue provide technology
services and information to China
customer on time.
Otherwise,
in order to reduce equipment investment cost in customer side, we establish a
furnaces assembly factory in December 2006 named Westech China Co., Ltd. which
joint venture with Western technology U.S.A. WTC also located in Jinzhou, Dalian
and its major product is galvanizing furnace and other galvanizing side
equipments. The goal of WTC is reduce import cost and cost down manufacturing than
feedback to customer.
Our services scope:
Galvanizing
industry:
Hot
dip galvanizing plant turn key planning, design and consultant. It is including High velocity galvanizing
furnaces, W.Pilling kettle, BETA acid recovery system, bag filter, scrubber,
waste water electrolysis system, Flux cleaning system, automation small
furnaces, Fastener galvanizing line, Heat recovery, Polypropylene (PP) plate and
hot-rolled stainless composite plate etc.
In material supply that we
can provide Zinc ingot, Zn-Ni alloys and Zn-Al alloys
In galvanizing process that
we also can provide HCL/H2SO4 inhibitor, non-Cr passivation, acid / alkaline
degreaser, Hi performance Flux, Zn ash reducer etc.
Steel making industry
We are the licenser of
CastCoat technology in Asia for Corus Group.
CastCoat is a patented coating on top of copper plates for continuous steel
casting mould.
Recycler industry:
We can provide RUF
briquetting machine for any metal chips and organic chips. It is a very good solution
for chips from process.
Magnesium industry:
We can provide die casting
machine, W. Pilling Crucible, Flux, anodizing tech for magnesium customers.
Copper
industry:
We
are also can supply Upcast casting furnaces for copper or brass, Zaldivar
Copper cathode, any mother copper alloys.
Electrical
industry:
We
can supply EDM wires for cutting.
Other:
We
can supply other industry equipments like grating welding machine, cutting
machine, Bio-mass bricks etc
The background of our
president:
Mr. Frank Shy
Education:
|
Auburn University Mechanical Master, PhD,
|
Experience:
|
-
Senior
Engineer twenty-eight years,
-
Twenty
two years international trade practice,
-
Twenty
years of business management qualifications.
|
Previous posts:
|
-
Design
engineer, Yong Chin Machinery Industries Co., Ltd.
-
Assistant
professor, Mechanical Engineering Department of Feng Chia University.
-
QC
Engineer, Taichung Office of the Metal Industries research and development
Centre.
-
Professor
assistant, Mechanical Engineering Department of Auburn University
-
NASA
Research Assistant Scholarship ,
-
Section
manager of Shenger Corporation.
|
Present:
|
-
President
of Yongsun Corporation
-
President
of Dalian Yongsun Corporation
-
President
of Westech China Co., Ltd.
|
Expertise:
|
Mechanical, materials,
metallurgy, automation, environmental protection, electronics, nanotechnology
etc.
|
Honor
of Yongsu
-
Member
of Galvanizing association of Taiwan
(2006-2011)
-
5th
director of Galvanizing association of Taiwan (2011-2014)
-
Vice
chairman of International Affairs Committee of TGA (2006-2010, 2011-2014)
-
Hot
dip galvanizing committee member of Chinese society for corrosion and
protection (CSCP) (2011)
-
Member
of Taiwan
magnesium association (2003-2011)
-
Director
of Taiwan
magnesium association (2003-2009, 2009-2012)
-
Member
of Wire & Cable Asia
-
Member
of Taiwan
Waste Reduction Association
-
Members
of Powder Metallurgy Association of R.O.C. (Taiwan)
Our
Motto
-
Serious
and responsible attitude,
-
Professional
and depth technical expertise
-
Service
on time.
-
Standing
on feel for others
Hot Dip Galvanizing Zinc Coating Provider In Pakistan
回覆刪除Hot dip galvanizing zinc coating to mild steel MS for protection from rust to extend the life of MS structures, Hot Dip Galvanizing zinc coating the MS material in hot zinc after cleaning with acid and water, fabricated steel hot dip galvanized coating. Hot-dip galvanizing (HDG) is the process of coating fabricated steel by immersing it in a bath of molten zinc. There are three fundamental steps in the hot-dip galvanizing process;
1- Surface preparation
This is a very critical step in the application of any coating, if the surface cleaning is done properly then the coating will be smoother and more durable, in most instances where the coating fails before the end of its expected service life, it is because of incorrect or inadequate surface preparation. The surface preparation step in the galvanizing process is a very important step for quality control because zinc simply will not cover the unclean steel. Any failures or inadequacies in surface preparation will be immediately apparent when the steel is withdrawn from the hot dip zinc bath because the unclean areas will remain uncoated, if we apply the touchup paint at that area this will not protect the steel as much as zinc coating, we highly recommend the surface cleaning process should be properly to get the best result of coating.
Surface preparation consists of three steps:
a) Degreasing
b) Pickling
c) Fluxing
2- Galvanizing
Galvanizing is a process when steel is completely dipped in a bath (kettle) of molten zinc. 98% pure zinc and maintained at a temperature of approximately 449 °C, steel is the dip in the zinc tub at an angle by using a hoist. This allows air to escape from tubular shapes or pockets angle depend on the shape of the fabricated piece. This requirement to allow zinc reach every ware after complete dipping first clean the surface of melted zinc then withdrawn slowly the item from the galvanizing bath, extra zinc remove by draining, vibrating. Cool the article by dipping in the water or being left in the open air.
3- Inspection
The lase step is inspection this is a simple process visual inspection of galvanized material and checking of coating thickness with the help of coating measuring tool, the thickness depends on article thickness and special requirements, simple physical and laboratory tests may also be performed to determine thickness, uniformity, adherence, and appearance to ensure the coating is in compliance with specification requirements and approved as per ASTM standard requirements.
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Hot Dip Galvanizing Zinc Coating Provider In Pakistan
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回覆刪除Zinga Galvanising Paint