GUANGDONG JOY CHEMICAL CO., LTD is Established in Aug. 2016, located in Huayang Industrial Park, Yuanzhou Town, Boluo County,Huizhou, Guangdong. Engaged in R&D and production of Glyoxal, Glyoxylic acid and their down-stream products.It is the only one manufacturer of Glyoxylic acid in South of Yangtze River. Capacity of Glyoxylic acid 50%: 10000MT/Year;Capacity of Glyoxal 40%: 15000MT/Year;Oxalic ...