中文版 - ENGLISH
 
Top Products
Contact Us
Manufacturing base:
(1) NO. 16, Guangtong Road, Longquan Town, Zichuan District, Zibo City, Shandong, China
(2) No.27 London Road, Qingdao Free Trade Zone, Qingdao City, Shandong, China
(3) No.171, Industry Road, Zibo Hi-tech District, Zibo City, Shandong, China
Oversea Sales:
Tel: 86-532-86959667 Fax: 86-532-86760085
E-mail: sales@changyuintl.com
Domestic Sales:
Tel: 86-533-5860002、86-533-5860039 Fax: 86-533-5860296
E-mail: gtsales@changyuintl.com
Quality Control
Guangtong pays more attention to quality control and quality management. It has an integrated controlled system from raw material purchasing, checking, processing control to finished product checking, stocking. Guangtong has ICP, Marlven Particle Size Analysis, etc. Different advanced equipments help to control the quality to meet various demands from different customers. Also it has ISO 9001:2008 certificate.
19 Records Previous   1   2
 
Copyright(C)2015 , Shandong Guangtong New Materials Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
亚洲色精品VR一区区三区,天堂少妇熟女AV,无码中文字幕av免费放 精品伊人久久久大香线蕉?| 亚洲中文字幕在线无码一区二区| A级毛片100部免费观看| 丁香五月亚洲综合在线国内自拍| 欧美亚洲国产精品久久|