ST-ARN is sub-branch of Ma's Group Inc.at QingDao, as a manufacturer, since 1998, Ma's
Group Inc.has invested to build their own factories for satisfying their customers' request
at the region of raw materials in Shandong which is the largest region of raw material in
China. Ma's Group Inc. will continually invest for some good products in near future.
Meanwhile, as an international company, ST-ARN always seeks for becoming a reliable
supplier to the customers who need different items of water treatment chemiclas, oil
drilling chemicals,food additives, seafood and textiles products .Up to now, ST-ARN has
been becoming the top brand in the international market.ST-ARN products are well exported
to worldwide.
Qingdao St-Arn Imp & Exp Co.,Ltd as a leading supplier for water treatment chemiclas, oil
drilling chemicals,food additives, seafood and textiles products in China has own strict
quality control system, cooperates closely with International top quality inspection
institutions (eg,SGS) for keeping the quality improving.
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