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Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard.

Hangzhou DayangChem Co., Ltd. Our company have won ISO 9001:2000 certification .

Hangzhou DayangChem Co., Ltd.

Hangzhou DayangChem Co., Ltd. Our quality system is divided into Quality Assurance Dept. and Quality Control Dept., some 10 staffs are engaged in the activities for securing stable product quality.

Hangzhou DayangChem Co., Ltd. Quality Assurance Dept. is responsible for the guidance with and the management of quality assurance activities of the entire company in order to ascertain that our manufacturing activity could be carried out in compliance with the related laws, regulations and ISO standard.

Hangzhou DayangChem Co., Ltd. Quality Control Dept. is engaged in analytical test for quality check throughout entire production activities, from raw materials to finished products.


About Us

Contact us

Address: 9/F,Unit 2 Changdi Torch Building,259# Wensan Road,Xihu District,Hangzhou City 310012,P.R.China

Tel: +86-571-88938639
Fax: +86-571-88938652,+86-571- 88492614