Guangdong hong kong industrial co. Ltd., a service company that combines scientific research, production, marketing, after-sales, logistics, was successfully listed at guangzhou stock exchange centre on 30 october 2012 as one of guangzhou's new three-board (otc) companies. The companies under the flag include guangdong hong kong water treatment equipment manufacturing co. Ltd., guangdong hongkong electronic commerce co. Ltd. And guangzhou lukang wisdom management ltd. Guangdong hong kong water treatment equipment manufacturing co. Ltd., under the guidance of its partner, the technical section of the chinese university of technology, the country's leading university of excellence, has developed internationally advanced super-purification technologies for use in the company-produced series of active water units, putting products at the forefront of the industry! The company produces a full range of live waterers and high-energy nano-series products that meet different needs, such as h...