Innovative R&D 
Quality Policy 
Green Policy 
Sales Networks 


~ All-time professionalism & practical ~

Quality management starts from the resource" based on all prime polymers and manufacturing SOP to make our quality assurances. Without any exception" every batch has to pass every examination before selling. After years" Dioshy is famous for well quality assurances" and earned a lot of credit from clients.

~ SOP = Quality Consistency ~

Dioshy uses extremely strict standards for products quality assurance. To improve the ability for internal quality control" Dioshy also pushes all employees to manage 5S activities. Creates SOP for equipments operation" products manufacturing" quality control and all procedures.

~ ISO 9001:2008 Certificated ~

For internationalized" Dioshy introduced ISO 9001:2008 system and got certification on 2009. At the same time" we focus more on customers satisfactions. We believed that a successful QC system which got customers’ recognizing is a truly successful system.


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DIOSHY CO.,LTD Headquarters :No.18, Aly. 152, Ln. 476, Sec. 2, Yongping Rd.,Taiping Dist.,Taichung City 411,Taiwan TEL:+886-4-22777389 FAX:+886-4-22776977 
Factory:No.29, Dougong 8th Rd., Douliu City, Yunlin County 640, Taiwan TEL:+886-5-5576883 Copyright © 2009 All rights reserved.