Background GETDD Welson Chemicals Ltd was founded in 1996, now we are wholly-owned Singaporean company. Based in Guangzhou's Economic Technical Development District (Getdd) in China, Welson is the first specialty chemicals company in the region that caters to the various needs of the food processing, hospitality, healthcare, water treatment, healthcare and processing industries. We are proud to announce that Welson Chemicals ltd. was awarded its ISO 9000:2008 certification of approved by ...   |