Marketing Department – Business Services

• Communications Product Line Manager Mr. Huang：+86 13873175703

• Aerospace Product Line Manager Mr. Shi：+86 18674456518

• Tooling Equipment Product Line Manager Ms. Zhang：+86 15111308786

• Composite Materials Product Line Manager Mr. Li：+86 18722143788

• Marketing Department Tel +86 73188915528

• WeChat Consultation

  

• Online Sales Manager Ms. Zhang：+86 19821065300

• Email hy11@hthykj.com

Human Resources Department – Talent recruitment

• Recruitment Contact Ms. Deng：+86 73189972066

• Email hy08@hthykj.com

Securities Department – Investor Services

• Investor Relations Contact Mr. Jiang：+86 73188907600

• Email hy88@hthykj.com

After-Sales Services

• Service Dispatch Center Location Changsha,China

• Regional Service Coverage North China,East China,Northweast China,South China,Southwest China

• Tel +86 73188915528

• Fax +86 73188915556