About us

Crescent was established in 2001, our team constantly worked hard despite of the undergoing global economic depression which started in year 2000. Crescent keeps serving customers with high quality products, enthusiasm and professional expertise.

From 2001 on, Crescent has expanded the product lines and integrates competitive ability through a few important milestones.

 

2001

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    Crescent has expanded the product lines and integrates competitive ability through a few important milestones.

2003

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    set up Hsinchu branch office, Yuh Shyan Enterprise Co., Ltd .

2011

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    Crescent obtained ISO-9001 quality certification. Crescent company slogans: Quality, Service, Innovation, Neatness, Cleanness, Order

2018

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    We provide various products including joints, fittings, tubing, customized applications and professional technical consulting. We put our customers first and strive to secure their confirmation and trust through continuous employee training and strict quality control.

2020

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    Under continuous efforts and experienced performance, Crescent provides the most professional services to accommodate overall customers’ needs.

 
 
 
Quality, Service, Innovation, Neatness, Cleanness, Order
 
 
 
 

Business items

 

Agent of imported products 


Professional engineering piping parts

Gas piping system, vacuum system piping the cleanroom cleanliness project pipeline, ultra-pure water system piping, exhaust treatment process piping, semiconductor wastewater treatment equipment piping, chemical for acid system piping, recycled water treatment systempiping.      


Manufacturing production

  • 316 steel pipe fittings, valves, quick connectors, cylinder connection, cylinder holder, special valves, fittings in accordance with Figure prototyping production, PFA / PTFE spiral iron pieces COATING PFA PTFE ECTFE, PP the tin trough barrel Liner TeflonPVC, PVDF, PTFE tanks welded the development of production.
  • Various types of high-pressure hose site folder then, all kinds of rubber products. Tube plate. Article. ORING. Seal. Flange packing. Prototyping of special rubber products according to the special engineering plastics PP.PEEK.POM.UPE.PPS.according to Figure samples PVDF.PTFE R & D production.
  • The 304/316 NW / KF vacuum tube valves, 3A the food pipe fittings valves. Various types of plastic, rubber, aluminum, tin, flexible duct, the air hydraulic parts, solenoid valve, cylinder, FRL, pressure gauge, differential pressure gauges, thermometers, regulators, flowmeter ... and so on.