February 2011- Hong Kong company registration and establishment;

October 2011, the Hong Kong Logistics Warehouse Center was established;

August 2013, the Shenzhen company was established and can issue 17% value-added tax invoices;

October 2013- Established its own research and development team, established testing laboratories, etc;

December 2013- The company's process system and management system were established and improved, and the business scope was fully expanded;

February 2014- The company established a quality assurance system, with the factory located in Shijie Town, Dongguan City
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