UNITED INDUSTRY CO.,LIMITEDUNITED INDUSTRY LIMITED is a world leader in the production of magnesium sulfate , largest producer China, operating ....Address:UNIT E100 11/F WING TAT COMM BLDG 97 BONHAMFocusurgeryWe focus on agriculture development and further production. Involved since 2009 in investment, management, ....Address:NO.33 MONG KOK, HK, HK, Hong KongXiwang Hongkong Company LimitedBeing the largest glucose & corn oil supplier in China, XIWANG Group is highly ranked enterprise China with ....Address:1206A West Shun Tak Centre, Central, Hong Kong, Hong Kong 1