1975

A sub-contractor in machining metal parts and plumbing hardware for local OEM manufacturers

1982

Gradually becoming a quality management system certificated manufacturer of zinc-alloy impulse sprinklers

1993

In constant process of the research development of varieties of new products, such as Lawn Sprinklers, Bases and impulse sprinklers

1994~2000

Being qualified in production and quality control, we started working as an OEM vendor for many leading buyers in the USA and Australia.

2000-2005

In order not to fall behind the time, we spare no effort in the research of new hand sprayers with advanced patterns, timers and irrigation system related products under our new company name "Winin Enterprise Co., Ltd." so as to provide our best service for the customers from all over the world.